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博士(工学)(東北大学)
Details of the Researcher
Education 2
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Tohoku University Graduate School, Division of Engineering 電子工学
- 1988/03/31
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Tohoku University Faculty of Engineering 電子工学
- 1986/03
Professional Memberships 4
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米国電気学会磁性分科(IEEE,Magnetics Society)
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日本金属学会
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日本磁気学会
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エレクトロニクス実装学会
Research Interests 6
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超高真空
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磁性薄膜
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スパッタリングプロセス
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磁気記録媒体
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原子拡散接合法
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室温接合技術
Research Areas 3
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Nanotechnology/Materials / Thin-film surfaces and interfaces /
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Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Electronic devices and equipment /
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Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Electric/electronic material engineering /
Awards 21
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Best Poster Presentation Awards
2024/11 Institute for Advanced Micro-System Integration (IMSI) Blade Test to Characterize Bonded Interface Fabricated Using Atomic Diffusion Bonding with Amorphous Si and Al Films
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244th ECS Meeting Best Student Paper Award
2023/10 The Electrochemiacl Society Blade Test in Atmospheric-Pressure Ar Gas to Characterize Bonded Interface Fabricated Using Atomic Diffusion Bonding
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244th ECS Meeting Best Paper Award
2023/10 The Electrochemiacl Society Preferred Grain Orientation to Enhance Interdiffusion at Room Temperature in Atomic Diffusion Bonding: A Fundamental Study using Ni and Cu Films
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第32回マイクロエレクトロニクスシンポジウム(MES2022)ベストペーパー賞
2023/09 一般社団法人 エレクトロニクス実装学会 Cuを微量添加したAg薄膜を用いた大気中の原子拡散接合法における接合性能
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Best Presentation Award in 2021 7th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2021)
2021/10 IMSI (Institute for Advanced Micro-System Integration) Atomic Diffusion Bonding using AlN films
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Best Presentation Award in 2021 7th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2021)
2021/10 IMSI (Institute for Advanced Micro-System Integration) Surface Contamination Effects on Bonding Performance in Atomic Diffusion Bonding of Wafers using Amorphous Si Thin Films
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Best Poster Presentation Award, 2019 6th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D)
2019/05 191st Committee on Innovative Interface Bonding Technology Japan Society for the Promotion of Science (JSPS) Novel Sputter Film Deposition to Fabricate Thick Films with Extremely Smooth Surface Suitable for Room Temperature Bonding
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AiMES 2018 ECS and SMEQ Joint International Meeting Best Paper Award
2018/10 Electrochemical Society (ECS) Atomic Diffusion Bonding for Optical Devices with High Optical Density
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Magnetics and Optics Research International Symposium(MORIS 2018) Best Poster Award
2018/01/10 University of New York, Japan Society for thePpromotion of Science Frequency dependence of microwave-assisted switching in CoCrPt granular perpendicular media
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Best Presentation Award Among Invited Papers, 230th Meeting of The Electrochemical Society (ECS), PRiME 2016, Semiconductor Wafer Bonding 14: Science, Technology and Applications
2016/10/03 Electrochemical Society (ECS) High Output Power Deep Ultraviolet Light-Emitting Diodes with Hemispherical Lenses Fabricated Using Room-Temperature Bonding
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第29回エレクトロニクス実装学会春季講演大会 優秀賞
2015/07/07 一般社団法人 エレクトロニクス実装学会 Auキャップ付金属薄膜を用いたウエハの大気中室温接合Ⅱ(Cu, Al 薄膜)
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エレクトロニクス実装学会 MES2013 秋季大会 研究奨励賞
2014/09/04 一般社団法人 エレクトロニクス実装学会
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日本磁気学会 平成26年度優秀研究賞
2014/09/03 公益社団法人 日本磁気学会
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Best Presentation Award, 2014 4th IEEE International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D)
2014/07/16 IEEE CPMT Sociey Japan Chapter Room Temperature Bonding of Wafers in Air using Au-Ag Alloy Films
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マイクロ接合優秀研究賞(MJ賞)
2014/07/04 一般社団法人 溶接学会 原子拡散接合法によるウエハの室温接合技術の現状と課題
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田中貴金属工業株式会社「貴金属に関わる研究助成金」MMS賞
2013/03/28 田中貴金属工業株式会社
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SRC情報ストレージ研究推進機構 論文賞2011
2012/06/04 SRC情報ストレージ研究推進機構 Frequency and time dependent microwave assisted switching behaviors of Co/Pt nanodts Appl. Phys. Express, 5(2012)043001(1-3)
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Best Presentation Award, 2012 3rd IEEE International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D)
2012/05/23 IEEE CPMT Japan Society Atomic Diffusion Bonding of Wafers in Air with Thin Au Films and Its Application to Optical Devices Fabrication
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SRC情報ストレージ研究推進機構 論文賞2010
2011/05 SRC情報ストレージ研究推進機構 Microwave assisted magnetization switching in Co/Pt multilayer, J. Appl. Phys., Vol.109, 07B748(2011)
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石田記念財団 平成22年度研究奨励賞
2010/12 財団法人 石田記念財団 高密度ストレージデバイス用の高磁気異方性薄膜材料の開発
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田中貴金属工業株式会社第11回「貴金属に関わる研究助成金」プラチナ賞(大賞)
2010/01/19 田中貴金属工業株式会社 次世代ストレージ・メモリへの応用に向けたL11Co-Pt垂直磁化膜の高性能化
Papers 324
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Atomic diffusion bonding of wafers with PDC-SiO2 underlayers using thin Y, Sc, and Zr films International-journal Peer-reviewed
M. Uomoto, T. Shimatsu, T. Goto, T. Hanasaki, K. Bando, Y. Suzuki, T. Saito
Japanese Journal of Applied Physics 64 (4) 048001-048001 2025/03/28
Publisher: IOP PublishingDOI: 10.35848/1347-4065/adc1d8
ISSN: 0021-4922
eISSN: 1347-4065
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Blade testing in low-humidity air for bonded interfaces fabricated using atomic diffusion bonding with Zr and Al2O3 films International-journal Peer-reviewed
H. Iemura, M. Uomoto, T. Shimatsu
Japanese Journal of Applied Physics 64 (3) 038002-038002 2025/03/01
Publisher: IOP PublishingDOI: 10.35848/1347-4065/adb6b1
ISSN: 0021-4922
eISSN: 1347-4065
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Loading Pressure Effects on the Bonded Interface Structure in Atomic Diffusion Bonding Using Thick Au Films International-journal Peer-reviewed
K. Noguchi, M. Uomoto, T. Shimatsu
2024 8th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D) 1-1 2024/10/30
Publisher: IEEEDOI: 10.1109/ltb-3d64053.2024.10774151
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Atomic Diffusion Bonding Using SiN Films International-journal Peer-reviewed
A. Muraoka, K. Bando, Y. Suzuki, H. Makita, T. Saito, H. Fukunaga, M. Uomoto, T. Shimatsu
2024 8th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D) 1-1 2024/10/30
Publisher: IEEEDOI: 10.1109/ltb-3d64053.2024.10774121
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Blade Test to Characterize Bonded Interface Fabricated Using Atomic Diffusion Bonding with Amorphous Si and Al Films International-journal Peer-reviewed
H. Iemura, M. Uomoto, T. Shimatsu
2024 8th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D) 1-1 2024/10/30
Publisher: IEEEDOI: 10.1109/ltb-3d64053.2024.10774118
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Bonding Potential of Atomic Diffusion Bonding of Wafers Using Oxide Films International-journal Invited Peer-reviewed
T. Shimatsu, M. Uomoto, A. Muraoka, K. Bando, Y. Suzuki, H. Makita, T. Saito
2024 8th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D) 1-1 2024/10/30
Publisher: IEEEDOI: 10.1109/ltb-3d64053.2024.10774147
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Atomic Diffusion Bonding of Wafers with PDC-SiO2 Underlayers Using Thin Zr Films International-journal Peer-reviewed
M. Uomoto, T. Shimatsu, T. Goto, T. Hanasaki, K. Bando, Y. Suzuki, T. Saito
2024 8th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D) 1-1 2024/10/30
Publisher: IEEEDOI: 10.1109/ltb-3d64053.2024.10774148
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Optimization of Ag Thin Film Thickness with a Capping Layer for Ag-Ag Surface Activated Bonding International-journal Peer-reviewed
Yuanhao Cai, Kai Takeuchi, Miyuki Uomoto, Takehito Shimatsu, Eiji Higurashi
2024 International Conference on Electronics Packaging (ICEP) 117-118 2024/04/17
Publisher: IEEEDOI: 10.23919/icep61562.2024.10535599
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Atomic Diffusion Bonding of Wafers in Air Using Ag-3at%Cu Films Peer-reviewed
Yuki Watabe, Miyuki Uomoto, Takehito Shimatsu
Journal of The Japan Institute of Electronics Packaging 27 (1) 143-149 2024/01/01
Publisher: Japan Institute of Electronics PackagingDOI: 10.5104/jiep.jiep-d-23-00072
ISSN: 1343-9677
eISSN: 1884-121X
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Suppression of Surface Roughening of Ag Films by Capping Layer for Ag/Ag Surface Activated Bonding International-journal Peer-reviewed
Yuanhao Cai, Kai Takeuchi, Miyuki Uomoto, Takehito Shimatsu, Eiji Higurashi
2023 IEEE CPMT Symposium Japan (ICSJ) 2023/11/15
Publisher: IEEEDOI: 10.1109/icsj59341.2023.10339608
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Blade Test in Atmospheric-Pressure Ar Gas to Characterize Bonded Interface Fabricated Using Atomic Diffusion Bonding International-journal Peer-reviewed
Hikaru Iemura, Fuki Goto, Miyuki Uomoto, Takehito Shimatsu
ECS Transactions 112 (3) 199-206 2023/09/29
Publisher: The Electrochemical SocietyISSN: 1938-5862
eISSN: 1938-6737
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Crystal Lattice Rearrangement Occurred at Au/Ag Bonded Interface in Atomic Diffusion Bonding in Vacuum International-journal Peer-reviewed
Fuki Goto, Hikaru Iemura, Miyuki Uomoto, Takehito Shimatsu
ECS Transactions 112 (3) 191-198 2023/09/29
Publisher: The Electrochemical SocietyISSN: 1938-5862
eISSN: 1938-6737
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Preferred Grain Orientation to Enhance Interdiffusion at Room Temperature in Atomic Diffusion Bonding: A Fundamental Study Using Ni and Cu Films International-journal Peer-reviewed
Miyuki Uomoto, Shun Kikuchi, Fuki Goto, Takehito Shimatsu
ECS Transactions 112 (3) 147-158 2023/09/29
Publisher: The Electrochemical SocietyISSN: 1938-5862
eISSN: 1938-6737
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Atomic Diffusion Bonding in Air Using Oxide Films International-journal Peer-reviewed
Takehito Shimatsu, Miyuki Uomoto, Hitomi Fukunaga, Hiroyuki Makita, Yudai Suzuki, Yuhei Kozuka, Arina Muraoka, Takayuki Saito
ECS Transactions 112 (3) 173-180 2023/09/29
Publisher: The Electrochemical SocietyISSN: 1938-5862
eISSN: 1938-6737
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Effect of film thickness on microwave assisted switching behavior International-journal Peer-reviewed
Nobuaki Kikuchi, Katsunari Sato, Masatoshi Hatayama, Takehito Shimatsu, Satoshi Okamoto
2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers) 2023/05
Publisher: IEEEDOI: 10.1109/intermagshortpapers58606.2023.10228446
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Microwave-assisted switching in granular media with continuous magnetic overlayers for interaction control Peer-reviewed
Nobuaki Kikuchi, Katsunari Sato, Takehito Shimatsu, Satoshi Okamoto
Japanese Journal of Applied Physics 62 (SB) SB1015-1-SB1015-6 2023/03/01
Publisher: IOP PublishingDOI: 10.35848/1347-4065/ac9910
ISSN: 0021-4922
eISSN: 1347-4065
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Thermal activation on microwave-assisted magnetization switching in Co/Pt nanodot arrays International-journal Peer-reviewed
Satoshi Mizutani, Nobuaki Kikuchi, Masatoshi Hatayama, Takehito Shimatsu, Satoshi Okamoto
Japanese Journal of Applied Physics 62 (SB) SB1012-1-SB1012-5 2023/03/01
Publisher: IOP PublishingDOI: 10.35848/1347-4065/ac9533
ISSN: 0021-4922
eISSN: 1347-4065
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ATOMIC DIFFUSION BONDING USING ALN FILMS WITH HIGH ELECTRICAL RESISTIVITY Peer-reviewed
A. Muraoka, H. Makita, T. Saitoh, M. Uomoto, T. Shimatsu
Proceedings of WaferBond’22 Conference on Wafer Bonding for Microsystems, 3D- and Wafer Level Integration 23-24 2022/10
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ATOMIC DIFFUSION BONDING OF WAFERS USING VARIOUS OXIDE FILMS Invited
T. Shimatsu, M. Uomoto, T. Saito, T. Moriwaki, N. Kato
Proceedings of WaferBond’22 Conference on Wafer Bonding for Microsystems, 3D- and Wafer Level Integration 19-22 2022/10
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Crystal structure deformation and phase transition of AlScN thin films in whole Sc concentration range International-journal Peer-reviewed
Shiro Satoh, Koichi Ohtaka, Takehito Shimatsu, Shuji Tanaka
Journal of Applied Physics 132 (2) 025103-025103 2022/07/14
Publisher: AIP PublishingDOI: 10.1063/5.0087505
ISSN: 0021-8979
eISSN: 1089-7550
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Atomic diffusion bonding with oxide underlayers using Al and amorphous Si films for high optical density applications International-journal Peer-reviewed
Gen Yonezawa, Miyuki Uomoto, Takehito Shimatsu
Japanese Journal of Applied Physics 61 (SF) SF1011-SF1011 2022/06/01
Publisher: IOP PublishingDOI: 10.35848/1347-4065/ac5870
ISSN: 0021-4922
eISSN: 1347-4065
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Atomic diffusion bonding in air using Ag films International-journal Peer-reviewed
Yuki Watabe, Fuki Goto, Miyuki Uomoto, Takehito Shimatsu
Japanese Journal of Applied Physics 61 (SF) SF1003-1-SF1003-3 2022/06/01
Publisher: IOP PublishingDOI: 10.35848/1347-4065/ac5760
ISSN: 0021-4922
eISSN: 1347-4065
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Bonding performance in atomic diffusion bonding of wafers using amorphous Si thin films with smooth surface International-journal Peer-reviewed
T. Amino, M. Uomoto, T. Shimatsu
Japanese Journal of Applied Physics 61 (SF) SF1002-1-SF1002-3 2022/06/01
Publisher: IOP PublishingDOI: 10.35848/1347-4065/ac5871
ISSN: 0021-4922
eISSN: 1347-4065
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Thermal activation in microwave-assisted magnetization switching and its effect on the switching behavior of granular media International-journal Peer-reviewed
Nobuaki Kikuchi, Katsunari Sato, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu, Hirofumi Suto
Physical Review B 105 (5) 054430-1-054430-11 2022/02/25
Publisher: American Physical Society (APS)DOI: 10.1103/physrevb.105.054430
ISSN: 2469-9950
eISSN: 2469-9969
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Low Thermal Resistance, Low Inductance Power Module with WBG Device Peer-reviewed
Akira HIRAO, Motohito HORI, Yoshinari IKEDA, Takehito SHIMATSU
Proceedings of the 28th Symposium on Microjoining and Assembly Technology in Electronics 28 149-152 2022/02
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Direct Bonding of Semiconductor Chip through Elastic Resin Film Peer-reviewed
Jin Li, Hiroshi Kikuchi, Norimasa Nagata, Takehito Shimatsu, Miyuki Uomoto
Journal of The Japan Institute of Electronics Packaging 25 (1) 133-140 2022/01/01
Publisher: Japan Institute of Electronics PackagingDOI: 10.5104/jiep.jiep-d-21-00070
ISSN: 1343-9677
eISSN: 1884-121X
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Atomic Diffusion Bonding of Wafers with Oxide Underlayers using Thin Hf Films for Optical Applications Peer-reviewed
G. Yonezawa, M. Uomoto, T. Shimatsu
2021 7th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D) 52-52 2021/10/05
Publisher: IEEEDOI: 10.1109/ltb-3d53950.2021.9598448
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Atomic Diffusion Bonding using Y2O3 and ZrO2 films Peer-reviewed
T. Shimatsu, H. Yoshida, M. Uomoto, T. Saito, T. Moriwaki, N. Kato, Y. Miyamoto, K. Miyamoto
2021 7th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D) 51-51 2021/10/05
Publisher: IEEEDOI: 10.1109/ltb-3d53950.2021.9598449
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Atomic Diffusion Bonding using AlN films Peer-reviewed
M. Uomoto, H. Yoshida, T. Shimatsu, T. Saito, T. Moriwaki, N. Kato, Y. Miyamoto, K. Miyamoto
2021 7th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D) 45-45 2021/10/05
Publisher: IEEEDOI: 10.1109/ltb-3d53950.2021.9598193
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Surface Contamination Effects on Bonding Performance in Atomic Diffusion Bonding of Wafers using Amorphous Si Thin Films Peer-reviewed
T. Amino, M. Uomoto, T. Shimatsu
2021 7th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D) 40-40 2021/10/05
Publisher: IEEEDOI: 10.1109/ltb-3d53950.2021.9598433
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Preliminary Study of Atomic Diffusion Bonding in Air using Ag films Peer-reviewed
Y. Watabe, F. Goto, M. Uomoto, T. Shimatsu
2021 7th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D) 39-39 2021/10/05
Publisher: IEEEDOI: 10.1109/ltb-3d53950.2021.9598421
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Sputtering Technique to Fabricate Smooth Surface Oxide Film for Room Temperature Bonding Peer-reviewed
T. Saito, T. Hanasaki, T. Moriwaki, T. Goto, A. Takeda, A. Miura, M. Uomoto, T. Shimatsu
2021 7th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D) 5-5 2021/10/05
Publisher: IEEEDOI: 10.1109/ltb-3d53950.2021.9598432
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Bonding Performance and Interface Contamination in Atomic Diffusion Bonding of Wafers Using Ti Thin Films Peer-reviewed
T. Amino, M. Uomoto, T. Shimatsu
ECS Journal of Solid State Science and Technology 10 (5) 054008-054008 2021/05/25
Publisher: The Electrochemical SocietyISSN: 2162-8769
eISSN: 2162-8777
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First Demonstration of a High‐Speed and High‐Power‐Tolerance InGaAs/Si Photodiode Fabricated by Atomic Diffusion Bonding Peer-reviewed
Yuki Yamada, Masahiro Nada, Miyuki Uomoto, Takehito Shimatsu, Fumito Nakajima, Hideaki Matsuzaki
Physica Status Solidi (A) Applications and Materials Science 218 (3) 2000395-1-2000395-5 2021/02
Publisher: WileyISSN: 1862-6300
eISSN: 1862-6319
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SiC/Ni中間層を用いたGaN基板の常温接合
竹内 魁, 須賀 唯知, Mu Fengwen, 魚本 幸, 島津 武仁
エレクトロニクス実装学術講演大会講演論文集 35 17A3-04 2021
Publisher: 一般社団法人エレクトロニクス実装学会DOI: 10.11486/ejisso.35.0_17a3-04
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Atomic diffusion bonding of Si wafers using thin Nb films Peer-reviewed
Miyuki Uomoto, Takehito Shimatsu
Japanese Journal of Applied Physicss 59 (SB) SBBC04-1-SBBC04-3 2020/02
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Atomic diffusion bonding using oxide underlayers for optical applications Peer-reviewed
G. Yonezawa, Y. Takahashi, Y. Sato, S. Abe, M. Uomoto, T. Shimatsu
Japanese Journal of Applied Physicss 59 (SB) SBBC03-1-SBBC03-5 2020/02
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Sputter film deposition to fabricate thick oxide films with extremely smooth surface suitable for room-temperature bonding Peer-reviewed
T. Saito, H. Makita, T. Moriwaki, Y. Suzuki, N. Kato, S. Wakayanagi, A. Miura, M. Uomoto, T. Shimatsu
Japanese Journal of Applied Physicss 59 (SB) SBBC02-1-SBBC02-3 2020/02
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Rearrangement of crystal lattice at a Ag/Ag and Au/Au bonded interface in atomic diffusion bonding Peer-reviewed
Shigenobu Matsuda, Miyuki Uomoto, Ayaka Miura, Takehito Shimatsu
Japanese Journal of Applied Physicss 59 (SB) SBBC01-1-SBBC01-3 2020/02
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Minority-electron transport through atomic-diffusion-bonded InGaAs/a-Ge/InGaAs structure studied by photodiode characterization Peer-reviewed
Yuki Yamada, Masahiro Nada, Miyuki Uomoto, Takehito Shimatsu, Fumito Nakajima, Takuya Hoshi, Hideaki Matsuzaki
Japanese Journal of Applied Physicss 59 (1) 016501-1-016501-5 2020/01
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Fabrication of High Power Deep Ultraviolet Light-Emitting Diodes with Glass Lenses Using Atomic Diffusion Bonding Peer-reviewed
M. Ichikawa, T. Kemmochi, T. Mukai, M. Uomoto, T. Shimatsu
ECS Journal of Solid State Science and Technology 9 (1) 015004-1-015004-8 2020/01
DOI: 10.1149/2.0092001JSS
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Microwave-assisted switching in CoCrPt granular medium under continuous microwave fields Peer-reviewed
Nobuaki Kikuchi, Katsunari Sato, Shun Kikuchi, Satoshi Okamoto, Takehito Shimatsu, Osamu Kitakami, Hitoshi Osawa, Motohiro Suzuki
Journal of Applied Physics 126 (8) 083908(1-7) 2019/08
DOI: 10.1063/1.5111576
ISSN: 0021-8979
eISSN: 1089-7550
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Novel Gratings for Astronomical Observations Fabricated by Latest Technologies Peer-reviewed
Noboru Ebizuka, Takayuki Okamoto, Minoru Sasaki, Ichi Tanaka, Miyuki Uomoto, Takehito Shimatsu
Proceedings of 2019 6th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2019, IEEE 77 2019/06
DOI: 10.23919/LTB-3D.2019.8735117
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Rearrangement of Crystal Lattice Occurred at Ag/Ag Bonded Interface in Atomic Diffusion Bonding Peer-reviewed
S. Matsuda, M. Uomoto, A. Miura, T. Shimatsu
Proceedings of 2019 6th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2019, IEEE 67 2019/06
DOI: 10.23919/LTB-3D.2019.8735204
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Atomic Diffusion Bonding of Wafers using a-Ge Films with Extremely Low Electrical Conductivity Peer-reviewed
A. Muraoka, M. Uomoto, M. Abe, T. Shimatsu
Proceedings of 2019 6th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2019, IEEE 66 2019/06
DOI: 10.23919/LTB-3D.2019.8735352
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Atomic Diffusion Bonding of Wafers Using Thin Nb Films Peer-reviewed
M. Uomoto, T. Shimatsu
Proceedings of 2019 6th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2019, IEEE 65 2019/06
DOI: 10.23919/LTB-3D.2019.8735105
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Novel Sputter Film Deposition to Fabricate Thick Films with Extremely Smooth Surface Suitable for Room Temperature Bonding Peer-reviewed
T. Saito, H. Makita, T. Moriwaki, Y. Suzuki, N. Kato, S. Wakayanagi, A. Miura, M. Uomoto, T. Shimatsu
Proceedings of 2019 6th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2019, IEEE 64 2019/06
DOI: 10.23919/LTB-3D.2019.8735262
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Oxidation of Bonded Thin Ti Films Using Oxide Underlayers in Atomic Diffusion Bonding Process for Optical Applications Peer-reviewed
G. Yonezawa, Y. Sato, S. Abe, M. Uomoto, T. Shimatsu
Proceedings of 2019 6th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2019, IEEE 63 2019/06
DOI: 10.23919/LTB-3D.2019.8735120
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Temporary SiC-SiC wafer bonding compatible with high temperature annealing Peer-reviewed
Fengwen Mu, Tadatomo Suga, Miyuki Uomoto, Takehito Shimatsu
Proceedings - Electronic Components and Technology Conference 2019-May 989-994 2019/05
ISSN: 0569-5503
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Temporary SiC-SiC Wafer Bonding Compatible with High Temperature Annealing Peer-reviewed
Fengwen Mu, Tadatomo Suga, Miyuki Uomoto, Takehito Shimatsu
Proceedings of 2019 IEEE 69th Electronic Components and Technology Conference (ECTC) 989-994 2019/05
ISSN: 2377-5726
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SiC-SiC temporary bonding compatible with rapid thermal annealing at 1000 °c Peer-reviewed
Fengwen Mu, Tadatomo Suga, Miyuki Uomoto, Takehito Shimatsu, Kenichi Iguchi, Haruo Nakazawa
Proceedings of 2019 6th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2019 4 2019/05
DOI: 10.23919/LTB-3D.2019.8735291
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De-bondable SiC–SiC wafer bonding via an intermediate Ni nano-film Peer-reviewed
Fengwen Mu, Miyuki Uomoto, Takehito Shimatsu, Yinghui Wang, Kenichi Iguchi, Haruo Nakazawa, Yoshikazu Takahashi, Eiji Higurashi, Tadatomo Suga
Applied Surface Science 465 591-595 2019/01/28
DOI: 10.1016/j.apsusc.2018.09.050
ISSN: 0169-4332
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Near-Zero TCF of HAL SAW Resonator with LiTaO3-on-Quartz Structure Peer-reviewed
Michio Kadota, Yoshimi Yunoki, Takehito Shimatsu, Miyuki Uomot, Shuji Tanaka
1-4 2019/01
ISSN: 2327-1949
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Suprious-Free, Near-Zero-TCF Hetero Acoustic Layer (HAL)SAW Resonators Using LiTaO3Thin Plate on Quartz Peer-reviewed
Michio Kadota, Yoshimi Ishii Yunoki, Takehito Shimatsu, Miyuki Uomoto, Shuji Tanaka
Proceedings of 2018 IEEE International Ultrasonics Symposium (IUS) 1-9 2018/12
DOI: 10.1109/ULTSYM.2018.8580111
ISSN: 1948-5727
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Atomic Diffusion Bonding for Optical Devices with High Optical Density Peer-reviewed
G. Yonezawa, Y. Takahashi, Y. Sato, S. Abe, M. Uomoto, T. Shimatsu
ECS Transactions 86 (5) 233-245 2018/09
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Room Temperature Bonding of Wafers using Si and Ge Films with Extremely Low Electrical Conductivity Peer-reviewed
M. Uomoto, A. Muraoka, T. Shimatsu
ECS Transactions 86 (5) 199-204 2018/09
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Frequency dependence of microwave-assisted switching in CoCrPt granular perpendicular media Peer-reviewed
Nobuaki Kikuchi, Kyohei Shimada, Takehito Shimatsu, Satoshi Okamoto, Osamu Kitakami
JAPANESE JOURNAL OF APPLIED PHYSICS 57 (9) 09TE02(1-4) 2018/08
ISSN: 0021-4922
eISSN: 1347-4065
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MICROWAVE ASSISTED SWITCHING BEHAVIOR OF COCRPT BASED GRANULAR MEDIA
Nobuaki KIKUCHI, Kyohei SHIMADA, Shun KIKUCHI, Katsunari SATO, Satoshi OKAMOTO, Osamu KITAKAMI, Takehito SHIMATSU
Digest of the 29th Magnetic Recording Conference 2018(TMRC2018) 41-42 2018/08
-
Layer-selective microwave-assisted magnetization switching in a dot of double antiferromagnetically coupled (AFC) layers Peer-reviewed
Yuming Lu, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
Applied Physics Letters 112 (16) 162404(1-4) 2018/04/16
Publisher: American Institute of Physics Inc.DOI: 10.1063/1.5027127
ISSN: 0003-6951
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CoCrPt-TiO2グラニュラー薄膜におけるマイクロ波アシスト磁化反転挙動
菊池 伸明, 島田 恭平, 島津 武仁, 岡本 聡†, 北上 修
電子情報通信学会技術研究報告 MR 117 (501) 45-49 2018/03
Publisher: 電気学会 -
Novel torque magnetometry for uniaxial anisotropy constants of thin films and its application to FePt granular thin films Peer-reviewed
Takuya Ono, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu
Applied Physics Express 11 (3) 033002(1-3) 2018/03/01
Publisher: Japan Society of Applied PhysicsISSN: 1882-0786 1882-0778
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Interface structure of InGaAs wafers bonded using thin amorphous Ge films in vacuum Peer-reviewed
Miyuki Uomoto, Yuki Yamada, Takuya Hoshi, Masahiro Nada, Takehito Shimatsu
Japanese Journal of Applied Physics 57 (2) 02BA03(1-3) 2018/02/01
Publisher: Japan Society of Applied PhysicsISSN: 1347-4065 0021-4922
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双極子結合した積層磁性ドットによるマイクロ波アシスト実験
金原大樹, 岡本聡, 菊池伸明, 北上修, 島津武仁
電気学会研究会資料,MAGZ43 43 (234) 21-25 2017/11
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Transmission Gratings and Immersion Gratings for Instruments of Subaru Telescope and TMT Peer-reviewed
N. Ebizuka, T. Okamoto, M. Takeda, T. Hosobata, Y. Yamagata, M. Sasaki, M. Uomoto, T. Shimatsu, S. Sato, N. Hashimoto, I. Tanaka, T. Hattori, S. Ozaki, W. Aoki
Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21 2017/09
-
Tuning Magnetic Anisotropy and Curie Temperature of L10-FePt Granular films Invited
T. Shimatsu, T. Ono, T. Moriya, H. Nakata, K. Komiyama, S. Uchida, H. Oyama, H. Kikuchi, H. Kataoka, K. Sato, A. Furuta, T. Yoshizawa, M. Hatayama, K. Tsumura, N. Kikuchi, O. Kitakami
Digest of the 28th Magnetic Recording Conference 2017(TMRC2017) 2017/08
-
Magnetization switching of a dipolar coupled layered magnetic nanodot under the assistance of microwave
Daiki KANAHARA, Satoshi OKAMOTO, Nobuaki KIKUCHI, Osamu KITAKAMI, Takehito SHIMATSU
IEICE Technical Report 117 (80) 53-58 2017/06/01
Publisher:ISSN: 1342-6893
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Influence of intergrain interactions and thermal agitation on microwave-assisted magnetization switching behavior of granular magnetic film Peer-reviewed
Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
APPLIED PHYSICS EXPRESS 10 (2) 023004(1-4) 2017/02
ISSN: 1882-0778
eISSN: 1882-0786
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Diffraction Gratings for the Latest Visible and Infrared Astronomical Observations Peer-reviewed
Noboru EBIZUKA, Takayuki OKAMOTO, Miyuki UOMOTO, Takehito SHIMATSU, Minoru SASAKI, Andrea BIANCO, Chris PACKHAM, Wako AOKI
日本赤外線学会誌 26 (2) 32-39 2017/02
Publisher:ISSN: 0916-7900
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Lasing and thermal characteristics of Yb:YAG/YAG composite with atomic diffusion bonding Peer-reviewed
Siva Sankar Nagisetty, Patricie Severova, Taisuke Miura, Martin Smrz, Hitoe Kon, Miyuki Uomoto, Takehito Shimatsu, Masato Kawasaki, Takeshi Higashiguchi, Akira Endo, Tomas Mocek
LASER PHYSICS LETTERS 14 (1) 015001(6pp) 2017/01
DOI: 10.1088/1612-202X/14/1/015001
ISSN: 1612-2011
eISSN: 1612-202X
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Magnetic characteristics and nanostructures of FePt granular films with GeO2 segregant Peer-reviewed
Takuya Ono, Tomohiro Moriya, Masatoshi Hatayama, Kaoru Tsumura, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu
APPLIED PHYSICS LETTERS 110 (2) 022402(1-4) 2017/01
DOI: 10.1063/1.4973473
ISSN: 0003-6951
eISSN: 1077-3118
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Enhancement of Light Transmittance for Wafers Bonded with Thin Al films using Atomic Diffusion Bonding and Subsequent Laser Irradiation Peer-reviewed
M. Ichikawa, N. Eboshi, T. Kemmochi, M. Sano, T. Mukai, M. Uomoto, T. Shimatsu
2017 5TH INTERNATIONAL WORKSHOP ON LOW TEMPERATURE BONDING FOR 3D INTEGRATION (LTB-3D) 6-6 2017
DOI: 10.23919/LTB-3D.2017.7947402
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Shear Strength of Room-Temperature-Bonded Sapphire and Metal Substrates using Au Films Peer-reviewed
H. Kon, M. Uomoto, N. Nakajima, T. Nakaya, T. Shimatsu
2017 5TH INTERNATIONAL WORKSHOP ON LOW TEMPERATURE BONDING FOR 3D INTEGRATION (LTB-3D) 48-48 2017
DOI: 10.23919/LTB-3D.2017.7947444
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Demonstration of laser oscillation of an Yb-doped Y2O3 composite disk by use of atomic diffusion bonding in room temperature Peer-reviewed
Takeshi Higashiguchi, Syun Yamauchi, Yusuke Fujii, Natsumi Shinozaki, Takuto Ogura, Miyuki Uomoto, Takehito Shimatsu, Taisuke Miura, Tomas Mocek
2017 5TH INTERNATIONAL WORKSHOP ON LOW TEMPERATURE BONDING FOR 3D INTEGRATION (LTB-3D) 49-49 2017
DOI: 10.23919/LTB-3D.2017.7947445
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Room Temperature Bonding of InGaAs Wafers using Thin Ge Films Peer-reviewed
M. Uomoto, Y. Yamada, T. Hoshi, M. Nada, T. Shimatsu
2017 5TH INTERNATIONAL WORKSHOP ON LOW TEMPERATURE BONDING FOR 3D INTEGRATION (LTB-3D) 50-50 2017
DOI: 10.23919/LTB-3D.2017.7947446
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Novel gratings for next-generation instruments of astronomical observations Peer-reviewed
N. Ebizuka, T. Okamoto, M. Takeda, T. Hosobata, Y. Yamagata, M. Sasaki, M. Uomoto, T. Shimatsu, S. Sato, N. Hashimoto, I. Tanaka, T. Hattori, S. Ozaki, W. Aoki
HOLOGRAPHY: ADVANCES AND MODERN TRENDS V 10233 (10233) M1-M8 2017
DOI: 10.1117/12.2264892
ISSN: 0277-786X
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Addition of Ru to L1(0)-FePt thin film to lower Curie temperature Peer-reviewed
Takuya Ono, Hitoshi Nakata, Tomohiro Moriya, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu
APPLIED PHYSICS EXPRESS 9 (12) 1230002(1-3) 2016/12
ISSN: 1882-0778
eISSN: 1882-0786
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Radio Frequency Field Dependence of Microwave-Assisted Switching Behaviors of Co/Pt Nanodots Peer-reviewed
Masaki Furuta, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
ELECTRONICS AND COMMUNICATIONS IN JAPAN 99 (8) 79-85 2016/08
DOI: 10.1002/ecj.11842
ISSN: 1942-9533
eISSN: 1942-9541
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High-output-power deep ultraviolet light-emitting diode assembly using direct bonding Peer-reviewed
Masatsugu Ichikawa, Akira Fujioka, Takao Kosugi, Shinya Endo, Harunobu Sagawa, Hiroto Tamaki, Takashi Mukai, Miyuki Uomoto, Takehito Shimatsu
APPLIED PHYSICS EXPRESS 9 (7) 072101(1-4) 2016/07
ISSN: 1882-0778
eISSN: 1882-0786
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Microwave-Assistance Effect on Magnetization Switching in Antiferromagnetically Coupled CoCrPt Granular Media Peer-reviewed
Y. Nakayama, Y. Kusanagi, T. Shimatsu, N. Kikuchi, S. Okamoto, O. Kitakami
IEEE TRANSACTIONS ON MAGNETICS 52 (7) 3201203(1-3) 2016/07
DOI: 10.1109/TMAG.2015.2507188
ISSN: 0018-9464
eISSN: 1941-0069
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Magnetic Anisotropy and Crystal Domain Variant in L1(0)-FePt Polycrystalline Films Peer-reviewed
A. Hotta, T. Ono, N. Kikuchi, S. Okamoto, O. Kitakami, T. Shimatsu
IEEE TRANSACTIONS ON MAGNETICS 52 (7) 3200803(1-3) 2016/07
DOI: 10.1109/TMAG.2016.2522504
ISSN: 0018-9464
eISSN: 1941-0069
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Experimental investigation of off-stoichiometry and 3d transition metal (Mn, Ni, Cu)-substitution in single-crystalline FePt thin films Peer-reviewed
Takuya Ono, Hitoshi Nakata, Tomohiro Moriya, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu
AIP ADVANCES 6 (5) 056011(1-5) 2016/05
DOI: 10.1063/1.4943535
ISSN: 2158-3226
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Novel diffraction gratings for next generation Spectrographs with high spectral dispersion Peer-reviewed
N. Ebizuka, T. Okamoto, T. Hosobata, Y. Yamagata, M. Sasaki, M. Uomoto, T. Shimatsu, S. Sato, N. Hashimoto, I. Tanaka, T. Hattori, S. Ozaki, W. Aoki
ADVANCES IN OPTICAL AND MECHANICAL TECHNOLOGIES FOR TELESCOPES AND INSTRUMENTATION II 9912 (9912) 2Z 2016
DOI: 10.1117/12.2231949
ISSN: 0277-786X
eISSN: 1996-756X
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Invited: High Output Power Deep Ultraviolet Light-Emitting Diodes with Hemispherical Lenses Fabricated Using Room-Temperature Bonding Invited Peer-reviewed
M. Ichikawa, S. Endo, H. Sagawa, A. Fujioka, T. Kosugi, T. Mukai, M. Uomoto, T. Shimatsu
SEMICONDUCTOR WAFER BONDING: SCIENCE, TECHNOLOGY AND APPLICATIONS 14 75 (9) 53-65 2016
ISSN: 1938-5862
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Necessary Thickness of Au Capping Layers for Room Temperature Bonding of Wafers in Air using Thin Metal Films with Au Capping Layers Peer-reviewed
M. Uomoto, T. Shimatsu
SEMICONDUCTOR WAFER BONDING: SCIENCE, TECHNOLOGY AND APPLICATIONS 14 75 (9) 67-76 2016
ISSN: 1938-5862
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Microwave assisted magnetic recording technologies and related physics Peer-reviewed
Satoshi Okamoto, Nobuaki Kikuchi, Masaki Furuta, Osamu Kitakami, Takehito Shimatsu
JOURNAL OF PHYSICS D-APPLIED PHYSICS 48 (35) 353001 (18pp) 2015/09
DOI: 10.1088/0022-3727/48/35/353001
ISSN: 0022-3727
eISSN: 1361-6463
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Radio frequency field dependence of microwave assisted switching behaviors of Co/Pt Nanodots Peer-reviewed
Masaki Furuta, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
IEEJ Transactions on Fundamentals and Materials 135 (4) 229-234 2015/04/01
Publisher: Institute of Electrical Engineers of JapanISSN: 1347-5533 0385-4205
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Quantized spin waves in single Co/Pt dots detected by anomalous Hall effect based ferromagnetic resonance Peer-reviewed
N. Kikuchi, M. Furuta, S. Okamoto, O. Kitakami, T. Shimatsu
APPLIED PHYSICS LETTERS 105 (24) 242405(1-4) 2014/12
DOI: 10.1063/1.4904225
ISSN: 0003-6951
eISSN: 1077-3118
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原子拡散接合法による室温接合技術 Invited
島津 武仁, 魚本 幸, 今 一恵
溶接学会 第107回マイクロ接合研究委員会資料 41-48 2014/07/04
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Granular nanostructures and magnetic characteristics of FePt-TiO2/FePt-C stacked granular films Peer-reviewed
Takuya Ono, Tomohiro Moriya, Masatoshi Hatayama, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu
JOURNAL OF APPLIED PHYSICS 115 (17) 17B709(1-3) 2014/05
DOI: 10.1063/1.4861684
ISSN: 0021-8979
eISSN: 1089-7550
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Magnetic anisotropy and order structure of L1(0)-FePt(001) single-crystal films grown epitaxially on (001) planes of MgO, SrTiO3, and MgAl2O4 substrates Peer-reviewed
A. Hotta, T. Ono, M. Hatayama, K. Tsumura, N. Kikuchi, S. Okamoto, O. Kitakami, T. Shimatsu
JOURNAL OF APPLIED PHYSICS 115 (17) 17B712 (1-3) 2014/05
DOI: 10.1063/1.4862840
ISSN: 0021-8979
eISSN: 1089-7550
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Size dependence of magnetization switching and its dispersion of Co/Pt nanodots under the assistance of radio frequency fields Peer-reviewed
Masaki Furuta, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
JOURNAL OF APPLIED PHYSICS 115 (13) 133914(1-8) 2014/04
DOI: 10.1063/1.4870451
ISSN: 0021-8979
eISSN: 1089-7550
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Theory and Experiment of Microwave-Assisted Magnetization Switching in Perpendicular Magnetic Nanodots Invited Peer-reviewed
Satoshi Okamoto, Masaki Furuta, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
IEEE TRANSACTIONS ON MAGNETICS 50 (3) 3200906(1-6) 2014/03
DOI: 10.1109/TMAG.2013.2281400
ISSN: 0018-9464
eISSN: 1941-0069
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Quasi-ballistic magnetization switching in Co/Pt dots with perpendicular magnetization Peer-reviewed
N. Kikuchi, Y. Suyama, S. Okamoto, O. Kitakami, T. Shimatsu
APPLIED PHYSICS LETTERS 104 (11) 112409(1-4) 2014/03
DOI: 10.1063/1.4869150
ISSN: 0003-6951
eISSN: 1077-3118
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Room Temperature Bonding of Sapphire with Sapphire or Metal Substrates in Air using Au Films Peer-reviewed
M. Ishii, H. Kon, M. Uomoto, T. Nakaya, T. Shimatsu
2014 4TH IEEE INTERNATIONAL WORKSHOP ON LOW TEMPERATURE BONDING FOR 3D INTEGRATION (LTB-3D) 27-27 2014
DOI: 10.1109/LTB-3D.2014.6886166
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Room Temperature Bonding of Wafers in Air using Au-Ag Alloy Films Peer-reviewed
H. Kon, M. Uomoto, T. Shimatsu
2014 4TH IEEE INTERNATIONAL WORKSHOP ON LOW TEMPERATURE BONDING FOR 3D INTEGRATION (LTB-3D) 28-28 2014
DOI: 10.1109/LTB-3D.2014.6886167
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Room temperature bonding of wafers using au films with various holding times in air Peer-reviewed
Hitoe Kon, Miyuki Uomoto, Takehito Shimatsu
Journal of Japan Institute of Electronics Packaging 17 (5) 431-435 2014
Publisher: Japan Institute of Electronics PackagingDOI: 10.5104/jiep.17.431
ISSN: 1884-121X 1343-9677
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Invited: Room Temperature Bonding Using Thin Metal Films (Bonding Energy and Technical Potential) Invited Peer-reviewed
T. Shimatsu, M. Uomoto, H. Kon
SEMICONDUCTOR WAFER BONDING 13: SCIENCE, TECHNOLOGY, AND APPLICATIONS 64 (5) 317-328 2014
ISSN: 1938-5862
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Co/Ptナノドットにおけるマイクロ波アシスト効果のサイズ依存性
古田正樹, 岡本 聡, 菊池伸明, 北上 修, 島津武仁
電気学会 マグネティックス研究会資料 MAG-13-132 2013/12
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Microwave assistance effect on magnetization switching in Co-Cr-Pt granular film Peer-reviewed
Satoshi Okamoto, Nobuaki Kikuchi, Akira Hotta, Masaki Furuta, Osamu Kitakami, Takehito Shimatsu
APPLIED PHYSICS LETTERS 103 (20) 202405(1-4) 2013/11
DOI: 10.1063/1.4830364
ISSN: 0003-6951
eISSN: 1077-3118
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Co/Ptナノドットアレイを用いたマイクロ波アシスト磁化反転実験とその反転挙動解析
古田正樹, 岡本 聡, 菊池伸明, 北上 修, 島津武仁
電気学会 マグネティックス研究会資料 2013 (68) MAG-13-071-19 2013/08
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Microwave assisted magnetization switching experiment on Co/Pt nanodot array and its behavior
Masaki Furuta, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
IEICE Technical Report 113 (102) 7-11 2013/06/21
Publisher: The Institute of Electronics, Information and Communication EngineersISSN: 0913-5685
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Analytical study experimental verifications on microwave assisted magnetization switching
Satoshi Okamoto, Masaki Furuta, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
IEICE Technical Report 113 (102) 33-38 2013/06/21
Publisher: The Institute of Electronics, Information and Communication EngineersISSN: 0913-5685
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原子拡散接合法によるウエハの室温接合技術の現状と課題 Invited
島津 武仁, 魚本 幸, 今 一恵
溶接学会 第103回マイクロ接合研究委員会資料 11-18 2013/05/24
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Stoner-Wohlfarth Like Magnetization Switching in Very Small Co/Pt Nanodots under the Assistance of Radio Frequency Magnetic Field Peer-reviewed
Masaki Furuta, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
APPLIED PHYSICS EXPRESS 6 (5) 053006(1-4) 2013/05
ISSN: 1882-0778
eISSN: 1882-0786
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Switching Behaviors and its Dynamics of a Co/Pt Nanodot Under the Assistance of rf Fields Peer-reviewed
Satoshi Okamoto, Nobuaki Kikuchi, Masaki Furuta, Osamu Kitakami, Takehito Shimatsu
PHYSICAL REVIEW LETTERS 109 (23) 237209(1-4) 2012/12
DOI: 10.1103/PhysRevLett.109.237209
ISSN: 0031-9007
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Switching behaviors of Co/Pt nanodots under microwave assistance
S. Okamoto, N. Kikuchi, M. Furuta, O. Kitakami, T. Shimatsu
The 186th Topical Symposium of the Magnetic Society of Japan 186 5-10 2012/11/02
Publisher:ISSN: 1882-2940
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Write Margin Measurement of Bit Patterned Media With 20 nm Dots Peer-reviewed
Hideki Saga, Kazuki Shirahata, Ryo Terashima, Takehito Shimatsu, Hajime Aoi, Hiroaki Muraoka
IEEE TRANSACTIONS ON MAGNETICS 48 (11) 3723-3726 2012/11
DOI: 10.1109/TMAG.2012.2198796
ISSN: 0018-9464
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Significant Reduction of Switching Field and its Distribution in Co/Pt Nanodots with Assistance of Radio Frequency Field Peer-reviewed
Satoshi Okamoto, Nobuaki Kikuchi, Masaki Furuta, Osamu Kitakami, Takehito Shimatsu
APPLIED PHYSICS EXPRESS 5 (9) 093005(1-3) 2012/09
ISSN: 1882-0778
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垂直磁気異方性を有するナノ磁性ドットを用いた マイクロ波アシスト磁化反転
岡本 聡, 菊池伸明, 古田正樹, 北上 修, 島津武仁
マグネティクス研究会資料 2012/08
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Microwave assisted magnetization switching in Co/Pt nanodots
Satoshi Okamoto, Nobuaki Kikuchi, Masaki Furuta, Osamu Kitakami, Takehito Shimatsu, Hajime Aoi
IEICE Technical Report 112 (80) 21-24 2012/06/14
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Dry-etching damage to magnetic anisotropy of Co-Pt dot arrays characterized using anomalous Hall effect Peer-reviewed
T. Shimatsu, H. Kataoka, K. Mitsuzuka, H. Aoi, N. Kikuchi, O. Kitakami
JOURNAL OF APPLIED PHYSICS 111 (7) 07B908(1-3) 2012/04
DOI: 10.1063/1.3676061
ISSN: 0021-8979
eISSN: 1089-7550
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Frequency and Time Dependent Microwave Assisted Switching Behaviors of Co/Pt Nanodots Peer-reviewed
Satoshi Okamoto, Nobuaki Kikuchi, Jin Li, Osamu Kitakami, Takehito Shimatsu, Hajime Aoi
APPLIED PHYSICS EXPRESS 5 (4) 043001(1-3) 2012/04
ISSN: 1882-0778
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Atomic diffusion bonding of wafers in air with thin Au films and its application to optical devices fabrication Peer-reviewed
T. Shimatsu, M. Uomoto, K. Oba, Y. Furukata
Proceedings of 2012 3rd IEEE International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2012 103 2012
DOI: 10.1109/LTB-3D.2012.6238063
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Atomic diffusion bonding with thin nanocrystalline metal films in vacuum and in an inert gas Peer-reviewed
T. Shimatsu, M. Uomoto
Proceedings of 2012 3rd IEEE International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2012 155 2012
DOI: 10.1109/LTB-3D.2012.6238077
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Impact of Multidomain Dots on Write Margin in Bit Patterned Media Recording Peer-reviewed
Hideki Saga, Kazuki Shirahata, Kaname Mitsuzuka, Takehito Shimatsu, Hajime Aoi, Hiroaki Muraoka
IEEE TRANSACTIONS ON MAGNETICS 47 (10) 2528-2531 2011/10
DOI: 10.1109/TMAG.2011.2157478
ISSN: 0018-9464
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Magnetic anisotropy and order parameter for L10 type FePt polycrystalline films with (001) preferred grain orientation Peer-reviewed
D. Inoue, T. Shimatsu, Y. Inaba, H. Aoi, S. Okamoto, O. Kitakami
Journal of Applied Physics in press 2011/09
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Temperature dependence of the magnetic properties of L1(1)-type Co-Ni-Pt ordered alloy films for thermally assisted recording media Peer-reviewed
Junichi Sayama, Takehito Shimatsu, Hiroaki Nemoto, Satoshi Okamoto, Osamu Kitakami, Hajime Aoi
JOURNAL OF APPLIED PHYSICS 110 (1) 013918(1-5) 2011/07
DOI: 10.1063/1.3608123
ISSN: 0021-8979
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Measurement of Write Margin of BPM using Static-tester Peer-reviewed
K. Shirahata, H. Saga, K. Miura, T. Shimatsu, H. Aoi, H. Muraoka
Journal of the Magnetics Society of Japan 35 (3) 171-174 2011/05/01
Publisher: The Magnetics Society of JapanISSN: 1882-2924
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Experimental write margin analysis of bit patterned media Peer-reviewed
Hideki Saga, Kazuki Shirahata, Kaname Mitsuzuka, Takehito Shimatsu, Hajime Aoi, Hiroaki Muraoka
JOURNAL OF APPLIED PHYSICS 109 (7) 07B721(1-3) 2011/04
DOI: 10.1063/1.3554201
ISSN: 0021-8979
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Dot arrays of L1(0)-type FePt ordered alloy perpendicular films fabricated using low-temperature sputter film deposition Peer-reviewed
T. Shimatsu, Y. Inaba, H. Kataoka, J. Sayama, H. Aoi, S. Okamoto, O. Kitakami
JOURNAL OF APPLIED PHYSICS 109 (7) 07B726(1-3) 2011/04
DOI: 10.1063/1.3556697
ISSN: 0021-8979
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Characterization of coercivity at a recording speed of granular media for thermally assisted recording Peer-reviewed
D. Inoue, Y. Inaba, K. Komiyama, T. Shimatsu
JOURNAL OF APPLIED PHYSICS 109 (7) 07B727(1-3) 2011/04
DOI: 10.1063/1.3556698
ISSN: 0021-8979
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Microwave assisted magnetization switching in Co/Pt multilayer Peer-reviewed
S. Okamoto, N. Kikuchi, O. Kitakami, T. Shimatsu, H. Aoi
JOURNAL OF APPLIED PHYSICS 109 (7) 07B748(1-3) 2011/04
DOI: 10.1063/1.3561780
ISSN: 0021-8979
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Write-margin Estimation of BPM using Static-tester
Kazuki SHIRAHATA, Hideki SAGA, Kenji MIURA, Takehito SHIMATSU, Hajime AOI, Hiroaki MURAOKA
IEICE Technical Report 110 (329) 39-43 2010/12/02
Publisher: The Institute of Electronics, Information and Communication EngineersISSN: 0913-5685
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Atomic diffusion bonding of wafers with thin nanocrystalline metal films Peer-reviewed
T. Shimatsu, M. Uomoto
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 28 (4) 706-714 2010/07
DOI: 10.1116/1.3437515
ISSN: 1071-1023
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Thermally induced switching field distribution of a single CoPt dot in a large array Peer-reviewed
J. B. C. Engelen, M. Delalande, A. J. le Febre, T. Bolhuis, T. Shimatsu, N. Kikuchi, L. Abelmann, J. C. Lodder
NANOTECHNOLOGY 21 (3) 035703(1-7) 2010/01
DOI: 10.1088/0957-4484/21/3/035703
ISSN: 0957-4484
eISSN: 1361-6528
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Room Temperature Bonding of Wafers with Thin Nanocrystalline Metal Films Invited Peer-reviewed
T. Shimatsu, M. Uomoto
SEMICONDUCTOR WAFER BONDING 11: SCIENCE, TECHNOLOGY, AND APPLICATIONS - IN HONOR OF ULRICH GOSELE 33 (4) 61-72 2010
DOI: 10.1149/1.3483494
ISSN: 1938-5862
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Atomic diffusion bonding of wafers with thin nanocrystalline metal films
T. Shimatsu, M. Uomoto
Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics 28 (4) 706-714 2010
Publisher: AVS Science and Technology SocietyDOI: 10.1116/1.3437515
ISSN: 2166-2754 2166-2746
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Magnetic anisotropy of L1(1)-type (Co1-XMX)(50)Pt-50 (M:Ni, Fe, Cr, Mn) and Co-50(Pt1-XPdX)(50) ordered alloy perpendicular films Peer-reviewed
H. Kataoka, H. Sato, T. Shimatsu, S. Okamoto, O. Kitakami, H. Aoi
INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009) 200 (10) 102002(4pp) 2010
DOI: 10.1088/1742-6596/200/10/102002
ISSN: 1742-6588
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Nucleation size of hcp-CoPt dot arrays characterized by time dependence of coercivity Peer-reviewed
N. Kikuchi, K. Mitsuzuka, T. Shimatsu, O. Kitakami, H. Aoi
INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009) 200 (10) 102003(4pp) 2010
DOI: 10.1088/1742-6596/200/10/102003
ISSN: 1742-6588
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Remanence coercivity of dot arrays of hcp-CoPt perpendicular films Peer-reviewed
K. Mitsuzuka, T. Shimatsu, N. Kikuchi, S. Okamoto, H. Aoi, O. Kitakami
INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009) 200 (10) 102005(4pp) 2010
DOI: 10.1088/1742-6596/200/10/102005
ISSN: 1742-6588
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Magnetic and structural properties of L1(1) type CoPt-C ordered alloy perpendicular films as a function of C content Peer-reviewed
T. Shimatsu, H. Sato, H. Kataoka, S. Okamoto, O. Kitakami, H. Aoi
INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009) 200 (10) 102008(4pp) 2010
DOI: 10.1088/1742-6596/200/10/102008
ISSN: 1742-6588
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Read-Write Characteristics Evaluation of BPM with Static Tester
Hajime AOI, Hideki SAGA, Ryosuke TATSUNO, Kazuki SHIRAHATA, Kaname MITSUZUKA, Kenji MIURA, Takehito Shimatsu, Hiroaki MURAOKA
IEICE Technical Report 109 (328) 13-18 2009/12/03
Publisher: The Institute of Image Information and Television EngineersDOI: 10.11485/itetr.33.57.0_13
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Bistability Condition of Circular Nanomagnet Peer-reviewed
Osamu Kitakami, Satoshi Okamoto, Nobuaki Kikuchi, Takehito Shimatsu, Kaname Mitsuzuka, Hajime Aoi
APPLIED PHYSICS EXPRESS 2 (12) 123002(1-3) 2009/12
ISSN: 1882-0778
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Magnetic anisotropy of epitaxially grown Co and its alloy thin films Peer-reviewed
J-J Wang, T. Sakurai, K. Oikawa, K. Ishida, N. Kikuchi, S. Okamoto, H. Sato, T. Shimatsu, O. Kitakami
JOURNAL OF PHYSICS-CONDENSED MATTER 21 (18) 185008(1-6) 2009/05
DOI: 10.1088/0953-8984/21/18/185008
ISSN: 0953-8984
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Magnetic properties of thin hard/soft-stacked dot arrays with a large uniaxial magnetic anisotropy Peer-reviewed
K. Mitsuzuka, T. Shimatsu, N. Kikuchi, O. Kitakami, H. Muraoka, H. Aoi
JOURNAL OF APPLIED PHYSICS 105 (7) 07C103(1-3) 2009/04
DOI: 10.1063/1.3072014
ISSN: 0021-8979
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Dot arrays of L1(1) type Co-Pt ordered alloy perpendicular films Peer-reviewed
T. Shimatsu, H. Sato, K. Mitsuzuka, H. Kataoka, H. Aoi, S. Okamoto, O. Kitakami
JOURNAL OF APPLIED PHYSICS 105 (7) 07C109(1-3) 2009/04
DOI: 10.1063/1.3068539
ISSN: 0021-8979
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Fabrication of L1(1)-type (Co-Ni)-Pt ordered alloy films by sputter deposition Peer-reviewed
H. Sato, T. Shimatsu, H. Kataoka, H. Aoi, S. Okamoto, O. Kitakami
JOURNAL OF APPLIED PHYSICS 105 (7) 07B726(1-3) 2009/04
DOI: 10.1063/1.3072758
ISSN: 0021-8979
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記録材料のナノサイズ領域における磁化挙動の検討
菊池 伸明, 岡本 聡, 北上 修, 島津 武仁, 佐藤 英夫, 三塚 要, 青井 基
The 165th Topical Symposium of the Magnetic Society of Japan 2009/03
-
Magnetic behavior of single nanostructured magnet Invited Peer-reviewed
O. Kitakami, S. Okamoto, N. Kikuchi, T. Shimatsu, H. Sato, H. Aoi
Journal of Physics: Conference Series 165 012029(1-6) 2009
Publisher: Institute of Physics PublishingDOI: 10.1088/1742-6596/165/1/012029
ISSN: 1742-6596 1742-6588
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Magnetization behavior of nanomagnets for patterned media application Invited Peer-reviewed
S. Okamoto, N. Kikuchi, T. Kato, O. Kitakami, K. Mitsuzuka, T. Shimatsu, H. Muraoka, H. Aoi, J. C. Lodder
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 320 (22) 2874-2879 2008/11
DOI: 10.1016/j.jmmm.2008.07.034
ISSN: 0304-8853
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Thermal stability and switching field of hard/soft-stacked perpendicular media Peer-reviewed
T. Shimatsu, N. Asakura, Y. Inaba, K. Kudo, A. Sato, H. Muraoka, H. Aoi, S. Okamoto, O. Kitakami
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 320 (22) 3088-3091 2008/11
DOI: 10.1016/j.jmmm.2008.08.020
ISSN: 0304-8853
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大きな垂直磁気異方性を有する磁性薄膜の形成とビット・パターン媒体への応用
島津武仁, 佐藤英夫, 青井 基, 岡本 聡, 北上 修
応用物理学会応用電子物性分科会会誌 14 (4) 113-118 2008/10
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L11-Type Co-Pt Ordered Alloy Films Fabricated by Sputter Deposition Peer-reviewed
T. Shimatsu, H. Sato, H. Aoi, H. Muraoka, S. Okamoto, O. Kitakami
Magnetics Japan 3 (6) 271-276 2008/06
Publisher:ISSN: 1880-7208
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Fabrication of L1(1) type Co-Pt ordered alloy films by sputter deposition Peer-reviewed
H. Sato, T. Shimatsu, Y. Okazaki, H. Muraoka, H. Aoi, S. Okamoto, O. Kitakami
JOURNAL OF APPLIED PHYSICS 103 (7) 07E114(1-3) 2008/04
DOI: 10.1063/1.2830097
ISSN: 0021-8979
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Magnetic properties of Co-Pt/Co hard/soft stacked dot arrays Peer-reviewed
K. Mitsuzuka, T. Shimatsu, H. Muraoka, H. Aoi, N. Kikuchi, O. Kitakami
JOURNAL OF APPLIED PHYSICS 103 (7) 07C504(1-3) 2008/04
DOI: 10.1063/1.2833308
ISSN: 0021-8979
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Uniaxial magnetic anisotropy in Co and Co-Pt based perpendicular films in relation to lattice deformation Peer-reviewed
T. Shimatsu, Y. Okazaki, H. Sato, H. Muraoka, H. Aoi, T. Sakurai, S. Okamoto, O. Kitakami, S. Tanii, A. Sakuma
JOURNAL OF APPLIED PHYSICS 103 (7) 07F524(1-3) 2008/04
DOI: 10.1063/1.2835448
ISSN: 0021-8979
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Magnetization behavior of nanomagnets for patterned media application
S. Okamoto, N. Kikuchi, O. Kitakami, T. Shimatsu
IEICE Technical Report 107 (324) 7-12 2007/11/09
Publisher: The Institute of Electronics, Information and Communication EngineersISSN: 1342-6893
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Microstructure, magnetic properties and their seed layer thickness dependences of granular CoPtCr-SiO2 perpendicular recording media Peer-reviewed
Xiao Chun-Tao, Inaba Yuki, Shimatsu Takehito, Muraoka Hiroaki
SOLID STATE COMMUNICATIONS 144 (1-2) 58-60 2007/10
DOI: 10.1016/j.ssc.2007.07.014
ISSN: 0038-1098
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Pt content dependence of the switching field distributions of CoPtCr-SiO2 perpendicular media characterized by subtracting the effect of thermal agitation Peer-reviewed
T. Shimatsu, T. Kondo, K. Mitsuzuka, S. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
IEEE TRANSACTIONS ON MAGNETICS 43 (6) 2091-2093 2007/06
ISSN: 0018-9464
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Recording resolution and writability for (Co-Pt)-SiO2/Co-SiO2 hard/soft-stacked granular perpendicular media Peer-reviewed
T. Shimatsu, Y. Inaba, S. Watanabe, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
IEEE TRANSACTIONS ON MAGNETICS 43 (6) 2103-2105 2007/06
ISSN: 0018-9464
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Magnetic anisotropy of Co-M-Pt (M = Cr, Mo, Ru, W, Re) perpendicular films denosited on various eed laver materials Peer-reviewed
H. Sato, T. Shimatsu, Y. Okazaki, O. Kitakami, S. Okamoto, H. Aoi, Muraoka, Y. Nakamura
IEEE TRANSACTIONS ON MAGNETICS 43 (6) 2106-2108 2007/06
ISSN: 0018-9464
eISSN: 1941-0069
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Switching field and thermal stability of CoPt/Ru dot arrays with various thicknesses Peer-reviewed
K. Mitsuzuka, N. Kikuchi, T. Shimatsu, O. Kitakami, H. Aoi, H. Muraoka, J. C. Lodder
IEEE TRANSACTIONS ON MAGNETICS 43 (6) 2160-2162 2007/06
ISSN: 0018-9464
eISSN: 1941-0069
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Large uniaxial magnetic anisotropy of Co-Pt perpendicular films induced by lattice deformation Peer-reviewed
T. Shimatsu, Y. Okazaki, H. Sato, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
IEEE TRANSACTIONS ON MAGNETICS 43 (6) 2995-2997 2007/06
ISSN: 0018-9464
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Magnetic Properties of Hard/Soft-Stacked Perpendicular Media Having Very Thin Soft Layers with a High Saturation Magnetization Peer-reviewed
Y. Inaba, T. Shimatsu, S. Watanabe, O. Kitakami, S. Okamoto, H. Muraoka, H. Aoi, Y. Nakamura
Journal of the Magnetics Society of Japan 31 (3) 178-183 2007/05
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Microstructure and magnetic properties of granular CoPtCr-SiO2 films on Ru seed layer Peer-reviewed
Chun-Tao Xiao, Yuki Inaba, Takehito Shimatsu, Hiroaki Muraoka
Modern Physics Letters B 21 (6) 357-363 2007/03/10
DOI: 10.1142/S0217984907012736
ISSN: 0217-9849
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Pt content dependence of magnetic properties of CoPt/Ru patterned films Peer-reviewed
K. Mitsuzuka, N. Kikuchi, T. Shimatsu, O. Kitakami, H. Aoi, H. Muraoka, J. C. Lodder
IEEE TRANSACTIONS ON MAGNETICS 42 (12) 3883-3885 2006/12
ISSN: 0018-9464
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Investigation of inclined-pad-type head for cylindrical magnetic storage system Peer-reviewed
H. Yamada, R. Tsuchiyama, H. Kikuchi, T. Shimatsu, I. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
IEEE TRANSACTIONS ON MAGNETICS 42 (10) 2477-2479 2006/10
ISSN: 0018-9464
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Switching field distribution of CoPtCr-SiO2 perpendicular recording media obtained by subtracting thermal agitation of magnetization Peer-reviewed
T. Shimatsu, T. Kondo, K. Mitsuzuka, S. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
IEEE TRANSACTIONS ON MAGNETICS 42 (10) 2384-2386 2006/10
ISSN: 0018-9464
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Magnetic properties to optimize the K-u2 effect in perpendicular recording media Peer-reviewed
Hideo Sato, Takehito Shimatsu, Takeshi Kondo, Sadayuki Watanabe, Osamu Kitakami, Satoshi Okamoto, Hajime Aoi, Hiroaki Muraoka, Yoshihisa Nakamura
IEEE TRANSACTIONS ON MAGNETICS 42 (10) 2387-2389 2006/10
ISSN: 0018-9464
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Investigation of Inclined-Pad Type Head for High Transfer-rate Cylindrical Magnetic Storage System
Hiroshi YAMADA, Tsuchiyama RYUJI, Hiroyuki KIKUCHI, Takehito SHIMATSU, Isao WATANABE, Hajime AOI, Hiroaki MURAOKA, Yoshihisa NAKAMURA, Junji NUMAZAWA
IEICE Technical Report 106 (142) 35-40 2006/06/29
Publisher: The Institute of Electronics, Information and Communication EngineersISSN: 0913-5685
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CoPt/Ru垂直磁化パターン膜の磁気特性と磁化機構
島津 武仁, 菊池 伸明, J. C. Lodder
The 148th Topical Symposium of the Magnetic Society of Japan 148 1-6 2006/05/18
ISSN: 1340-7562
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Study on Flying Stability of Inclined-pad-type Slider for Cylindrical Magnetic Media Peer-reviewed
R. Tsuchiyama, H. Yamada, T. Shimatsu, I. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 30 (3) 361-365 2006/05
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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R/W Performance of CoPtCr-SiO2 Perpendicular Cylindrical Media Using an Inclined-Pad-Type SPT Head Peer-reviewed
H. Yamada, R. Tsuchiyama, H. Kikuchi, T. Shimatsu, I. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 30 (3) 345-348 2006/05
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Effect of thermal agitation on the switching field distributions of CoPtCr-SiO2 perpendicular recording media Peer-reviewed
T Shimatsu, T Kondo, K Mitsuzuka, S Watanabe, H Aoi, H Muraoka, Y Nakamura
JOURNAL OF APPLIED PHYSICS 99 (8) 08F905(1-3) 2006/04
DOI: 10.1063/1.2172577
ISSN: 0021-8979
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CoPtCr-SiO2 media with K-u2 magnetic anisotropy term fabricated with Pd seed layers Peer-reviewed
H. Sato, T. Shimatsu, T. Kondo, S. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura, S. Okamoto, O. Kitakami
JOURNAL OF APPLIED PHYSICS 99 (8) 08G907(1-3) 2006/04
DOI: 10.1063/1.2166587
ISSN: 0021-8979
eISSN: 1089-7550
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Large uniaxial magnetic anisotropy by lattice deformation in CoPt/Ru perpendicular films Peer-reviewed
T. Shimatsu, H. Sato, Y. Okazaki, H. Aoi, H. Muraoka, Y. Nakamura, S. Okamoto, O. Kitakami
JOURNAL OF APPLIED PHYSICS 99 (8) 08G908(1-3) 2006/04
DOI: 10.1063/1.2167351
ISSN: 0021-8979
eISSN: 1089-7550
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Study of stacking fault effect on magnetic anisotropy of CoPtCr-SiO2 perpendicular media by synchrotron radiation x-ray diffraction Peer-reviewed
T Kubo, Y Kuboki, R Tanuma, A Saito, S Watanabe, T Shimatsu
JOURNAL OF APPLIED PHYSICS 99 (8) 08G911(1-3) 2006/04
DOI: 10.1063/1.2172896
ISSN: 0021-8979
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Thermal stability and recording writability of hard/soft stacked perpendicular media Peer-reviewed
Y Inaba, T Shimatsu, H Aoi, H Muraoka, Y Nakamura, O Kitakami
JOURNAL OF APPLIED PHYSICS 99 (8) 08G913(1-3) 2006/04
DOI: 10.1063/1.2177068
ISSN: 0021-8979
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Magnetization Reversal and Switching Field of CoPt/Ru Patterned Films Peer-reviewed
K. Mitsuzuka, T. Shimatsu, H. Muraoka, N. Kikuchi, J.C. Lodder
Journal of the Magnetics Society of Japan 30 (2) 100-107 2006/02
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Large uniaxial magnetic anisotropy in Co100-xPtx/Ru disordered perpendicular films Peer-reviewed
T. Shimatsu, Y. Okazaki, H. Sato, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
INTERMAG 2006 - IEEE International Magnetics Conference 169 2006
DOI: 10.1109/INTMAG.2006.375669
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Magnetization process of high anisotropy CoPt nanosized dots Peer-reviewed
N Kikuchi, R Murillo, JC Lodder, K Mitsuzuka, Shimatsu, I
IEEE TRANSACTIONS ON MAGNETICS 41 (10) 3613-3615 2005/10
ISSN: 0018-9464
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CoPtCr-SiO2 perpendicular media for high density recording with a high order magnetic anisotropy energy term Peer-reviewed
T Shimatsu, H Sato, T Oikawa, K Mitsuzuka, Y Inaba, O Kitakami, S Okamoto, H Aoi, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 41 (10) 3175-3177 2005/10
ISSN: 0018-9464
eISSN: 1941-0069
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Activation volumes in CoPtCr-SiO2 perpendicular recording media Peer-reviewed
Y Inaba, T Shimatsu, H Muraoka, JD Dutson, K O'Grady
IEEE TRANSACTIONS ON MAGNETICS 41 (10) 3130-3132 2005/10
ISSN: 0018-9464
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Preliminary study on (CoPtCr/NiFe)-SiO2 hard/soft-stacked perpendicular recording media Peer-reviewed
Y Inaba, T Shimatsu, O Kitakami, H Sato, T Oikawa, H Muraoka, H Aoi, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 41 (10) 3136-3138 2005/10
ISSN: 0018-9464
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グラニュラ垂直磁気記録媒体の高密度化に向けて
島津 武仁, 北上 修, 青井 基, 村岡 裕明, 中村 慶久
The 144th Topical Symposium of the Magnetic Society of Japan 2005/10
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Nanostructure of CoPtCr-SiO2 granular films for magnetic recording media Peer-reviewed
S Fukami, N Tanaka, T Shimatsu, O Kitakatmi
MATERIALS TRANSACTIONS 46 (8) 1802-1806 2005/08
DOI: 10.2320/matertrans.46.1802
ISSN: 1345-9678
eISSN: 1347-5320
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Depth profile of spin and orbital magnetic moments in a subnanometer Pt film on Co Peer-reviewed
M Suzuki, H Muraoka, Y Inaba, H Miyagawa, N Kawamura, T Shimatsu, H Maruyama, N Ishimatsu, Y Isohama, Y Sonobe
PHYSICAL REVIEW B 72 (5) 054430(1-8) 2005/08
DOI: 10.1103/PhysRevB.72.054430
ISSN: 1098-0121
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Magnetization Reversal and Thermal Stability of CoPt/Ru Patterned Films
Takehito Shimatsu, Kaname MITSUZUKA, Hiroaki MURAOKA, Nobuaki KIKUCHI, J. C. Lodder
IEICE Technical Report 105 (167) 25-30 2005/07/01
Publisher: The Institute of Electronics, Information and Communication EngineersISSN: 0913-5685
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Examination of CoPtCr-SiO2 Perpendicular Double-Layered Cylindrical Media Using an Inclined-Pad-Type Head Peer-reviewed
H. Yamada, R. Tsuchiyama, T. Shimatsu, I. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 29 (5) 549-552 2005/05
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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K-u2 magnetic anisotropy term of CoPtCr-SiO2 media for high density recording Peer-reviewed
T Shimatsu, H Sato, K Mitsuzuka, T Oikawa, Y Inaba, H Aoi, H Muraoka, Y Nakamura
JOURNAL OF APPLIED PHYSICS 97 (10) 10N111(1-3) 2005/05
DOI: 10.1063/1.1851918
ISSN: 0021-8979
eISSN: 1089-7550
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Crystallographic analysis of CoPtCr-SiO2 perpendicular recording media with high anisotropy using synchrotron radiation X-ray diffraction Peer-reviewed
T Kubo, Y Kuboki, M Ohsawa, R Tanuma, A Saito, Oikawa, I, H Uwazumi, T Shimatsu
JOURNAL OF APPLIED PHYSICS 97 (10) 10R510(1-3) 2005/05
DOI: 10.1063/1.1855572
ISSN: 0021-8979
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Ku2 term of magnetic anisotropy and microstructure of CoPtCr-SiO2 perpendicular recording media Peer-reviewed
H. Sato, T. Shimatsu, K. Mitsuzuka, T. Oikawa, O. Kitakami, S. Okamoto, H. Muraoka, H. Aoi, Y. Nakamura
Journal of the Magnetics Society of Japan 29 (4) 427-431 2005/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Preliminary study of Hard/Soft-stacked Perpendicular Recording Media Peer-reviewed
Y. Inaba, T. Shimatsu, O. Kitakami, H. Sato, T. Oikawa, H. Muraoka, H. Aoi, Y. Nakamura
Journal of the Magnetics Society of Japan 29 (3) 239-242 2005/03
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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SiO2 Contents to Enhance Grain Isolation in CoPtCr-SiO2/Ru Perpendicular Recording Media Peer-reviewed
T. Oikawa, T. Shimatsu, Y. Inaba, I. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 29 (3) 231-234 2005/03
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Read/write performance of perpendicular double-layered cylindrical media Peer-reviewed
H Yamada, T Shimatsu, Watanabe, I, R Tsuchiyama, H Aoi, H Muraoka, Y Nakamura
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 287 486-490 2005/02
DOI: 10.1016/j.jmmm.2004.10.080
ISSN: 0304-8853
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High-potential magnetic anisotropy of CoPtCr-SiO2 perpendicular recording media Invited Peer-reviewed
T Shimatsu, H Sato, T Oikawa, Y Inaba, O Kitakami, S Okamoto, H Aoi, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 41 (2) 566-571 2005/02
ISSN: 0018-9464
eISSN: 1941-0069
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Magnetic moment in the top Pt layer of Co/Pt bilayers Peer-reviewed
M. Suzuki, H. Miyagawa, N. Kawamura, H. Muraoka, Y. Inaba, T. Shimatsu, Y. Sonobe, Y. Isohama, N. Nakamura, N. Ishimatsu, H. Maruyama
Physica Scripta T T115 580-582 2005
DOI: 10.1238/Physica.Topical.115a00580
ISSN: 0281-1847
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Magnetic moment in the top Pt layer of Co/Pt bilayers Peer-reviewed
Suzuki, M, Miyagawa, H, Kawamura, N, Muraoka, H, Inaba, Y, Shimatsu, T, Sonobe, Y, Isohama, Y, Nakamura, N, Ishimatsu, N
PHYSICA SCRIPTA T115 580-582 2005
Publisher: IOP PUBLISHING LTDISSN: 0031-8949
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CoPtCr-SiO2 perpendicular media with the high order energy term of magnetic anisotropy for high density recording Peer-reviewed
Shimatsu, T, Sato, H, Oikawa, T, Mitsuzuka, K.a, Inaba, Y, Aoi, H.a, Muraoka, H.a, Nakamura, Y, Kitakami, O, Okannoto, S
Digests Int. Magnet. Conf. 791-791 2005
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日本応用磁気学会 第144回研究会資料(2005) Invited Peer-reviewed
島津武仁, 北上修, 青井基, 村岡裕明, 中村慶久
日本応用磁気学会 第144回研究会資料 2005
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Higher Energy Term of Magnetic Anisotropy in CoPtCr-SiO2 Perpendicular Recording Media for High Density Recording Invited
Takehito SHIMATSU, Osamu KITAKAMI, Hajime AOI, Hiroaki MURAOKA, Yoshihisa NAKAMURA
IEICE Technical Report 104 (408) 5-10 2004/10/28
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Investigation of High Transfer-Rate Cylindrical Magnetic Storage System
Hiroshi YAMADA, Takehito SHIMATSU, Tsuchiyama RYUJI, Isao WATANABE, Hajime AOI, Hiroaki MURAOKA, Yoshihisa NAKAMURA
IEICE Technical Report 104 (330) 19-24 2004/09/30
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Optimization of the SiO2 content in CoPtCr-SiO2 perpendicular recording media for high-density recording Peer-reviewed
Y Inaba, T Shimatsu, S Oikawa, H Sato, H Aoi, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 40 (4) 2486-2488 2004/07
ISSN: 0018-9464
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Thickness reduction in CoPtCr-SiO2 perpendicular recording media to improve media performance Peer-reviewed
T Shimatsu, T Oikawa, Y Inaba, H Sato, Watanabe, I, H Aoi, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 40 (4) 2461-2463 2004/07
ISSN: 0018-9464
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High perpendicular magnetic anisotropy of CoPtCr/Ru films for granular-type perpendicular media Peer-reviewed
T Shimatsu, H Sato, T Oikawa, Y Inaba, O Kitakami, S Okamoto, H Aoi, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 40 (4) 2483-2485 2004/07
ISSN: 0018-9464
eISSN: 1941-0069
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Dependence of the Magnetic Properties of CoPtCr-SiO2/Ru Perpendicular Recording Media on the Pt, Cr Composition Peer-reviewed
T. Oikawa, T. Shimatsu, Y. Inaba, H. Sato, H. Aoi, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 28 (3) 254-257 2004/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Evaluation of Read-Resolution Using Fabricated head-Sliders for Cylindrical Magnetic Media Peer-reviewed
H. Yamada, T. Shimatsu, I. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 28 (4) 561-564 2004/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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1-1 Read/write performance of high transfer-rate cylindrical storage system
Yamada H., Shimatsu T., Watanabe I., Aoi H., Muraoka H., Nakamura Y.
PROCEEDINGS OF THE ITE ANNUAL CONVENTION 2004 _1-1-1_-_1-1-2_ 2004
Publisher: The Institute of Image Information and Television EngineersDOI: 10.11485/iteac.2004.0__1-1-1_
ISSN: 1343-1846
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Sharrock relation for perpendicular recording media with higher-order magnetic anisotropy terms Peer-reviewed
O Kitakami, T Shimatsu, S Okamoto, Y Shimada, H Aoi
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS 43 (1A-B) L115-L117 2004/01
DOI: 10.1143/JJAP.43.L115
ISSN: 0021-4922
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Preliminary investigation for a cylindrical magnetic storage system Peer-reviewed
H Yamada, T Shimatsu, Watanabe, I, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 39 (6) 3619-3621 2003/11
ISSN: 0018-9464
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Development of ultra-high density perpendicular recording media [Invited] Peer-reviewed
T. Shimatsu, O. Kitakami
Digests of International Symposium on Ultra-High Density Spinic Storage Systems (TA-07) 22-27 2003/10/30
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Large perpendicular magnetic anisotropy of CoPtCr/Ru films for granular-type perpendicular media Peer-reviewed
T. Shimatsu, H. Sato, T. Oikawa, Y. Inaba, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
Digests of International Symposium on Ultra-High Density Spinic Storage Systems (PS-19) 68-69 2003/10/30
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Formation of magnetic cluster and remanence coercivity in granular-type perpendicular media Peer-reviewed
T Shimatsu, T Oikawa, Y Inaba, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 39 (5) 2335-2337 2003/09
ISSN: 0018-9464
eISSN: 1941-0069
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CoPtCr-SiO2 Granular Perpendicular Recording Media Invited Peer-reviewed
S. Takenoiri, Y. Sakai, K. Enomoto, T. Oikawa, S. Watanabe, H. Uwazumi, T. Shimatsu, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 27 (4) 940-945 2003/09
ISSN: 1340-8100
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Effect of lattice strain on soft magnetic properties in FeCo/NiFe(Cr) thin films with 2.4 T Peer-reviewed
T Shimatsu, H Katada, Watanabe, I, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 39 (5) 2365-2367 2003/09
ISSN: 0018-9464
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Magnetic cluster size and activation volume in perpendicular recording media Peer-reviewed
T Shimatsu, H Uwazumi, T Oikawa, Y Inaba, H Muraoka, Y Nakamura
JOURNAL OF APPLIED PHYSICS 93 (10) 7732-7734 2003/05
DOI: 10.1063/1.1557967
ISSN: 0021-8979
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Magnetic Properties and Recording Performance of CoPtCr-SiO2 Perpendicular Recording Media Peer-reviewed
T. Oikawa, H. Uwazumi, T. Shimatsu, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 27 (4) 196-199 2003/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Preliminary Examination of a Crlindrical Magnetic Storage System Peer-reviewed
H. Yamada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 27 (4) 265-268 2003/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Effects of Boron Doping and NiAl Seed Layer on Magnetic and R/W Characteristics of Co/Pt Superlattice Perpendicular Recording Media Peer-reviewed
T. Shimatsu, T. Igari, M. Terakawa, I. Watanabe, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 27 (4) 210-214 2003/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Interlayer Coupling and Domain Structure in SUL for Perpendicular Recording Media Peer-reviewed
T. Shimatsu, K. Honma, I. Watanabe, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 27 (4) 230-233 2003/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Magnetic cluster size and magnetization curves in perpendicular recording media Peer-reviewed
T. Shimatsu, T. Oikawa, Y. Inaba, H. Muraoka, Y. Nakamura
Joint NAPMRC 2003 - Digest of Technical Papers [Perpendicular Magnetic Recording Conference] 35 2003
Publisher: Institute of Electrical and Electronics Engineers Inc.DOI: 10.1109/NAPMRC.2003.1177039
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Magnetization reversal and activation volume of perpendicular recording media Peer-reviewed
T Shimatsu, H Uwazumi, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 38 (5) 1973-1975 2002/09
ISSN: 0018-9464
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Microstructure and magnetic properties of CoPtCr-SiO2 perpendicular recording media Peer-reviewed
T Oikawa, M Nakamura, H Uwazumi, T Shimatsu, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 38 (5) 1976-1978 2002/09
ISSN: 0018-9464
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Thermal agitation of magnetization and recording performance of Co(B)-Pd superlattice perpendicular recording media Peer-reviewed
T Shimatsu, M Terakawa, Watanabe, I, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 38 (5) 2048-2050 2002/09
ISSN: 0018-9464
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Soft magnetic properties and microstructure of NiFe(Cr)/FeCo/NiFe(Cr) films with large saturation magnetization Peer-reviewed
H Katada, T Shimatsu, Watanabe, I, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 38 (5) 2225-2227 2002/09
ISSN: 0018-9464
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High mobility of surface atoms and induced anisotropy in very thin permalloy films Peer-reviewed
H Katada, T Shimatsu, H Watanabe, Watanabe, I, H Muraoka, Y Nakamura, Y Sugita
IEEE TRANSACTIONS ON MAGNETICS 38 (5) 2664-2666 2002/09
ISSN: 0018-9464
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Reduction of Media Noise and Thermal Stability in Perpendicular Recording Media
Takehito SHIMATSU, Hiroyuki UWAZUMI, Hiroaki MURAOKA, Yoshihisa NAKAMURA
IEICE Technical Report 102 (186) 7-12 2002/06/28
Publisher: The Institute of Electronics, Information and Communication EngineersISSN: 0913-5685
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Temperature Dependence ofInduced Magnetic Anisotropy in Very Thin Permalloy Films Peer-reviewed
H. Katada, T. Shimatsu, H. Watanabe, I. Watanabe, H. Muraoka, Y. Nakamura, Y. Sugita
Journal of the Magnetics Society of Japan 26 (5) 752-755 2002/05
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Recording performance and magnetization switching of CoTb/CoCrPt composite perpendicular media Peer-reviewed
H Uwazumi, T Shimatsu, Y Sakai, K Enomoto, S Takenoiri, S Watanabe, H Muraoka, Y Nakamura
JOURNAL OF APPLIED PHYSICS 91 (10) 8058-8060 2002/05
DOI: 10.1063/1.1452273
ISSN: 0021-8979
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High thermal stability in CoPrTb/CoCrTa composite perpendicular media Peer-reviewed
T Shimatsu, H Muraoka, Y Nakamura, Y Sonobe, Y Satodate, K Muramatsu, Watanabe, I
JOURNAL OF APPLIED PHYSICS 91 (10) 8061-8063 2002/05
DOI: 10.1063/1.1452274
ISSN: 0021-8979
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Switching field distribution of 40 Gbit/in.(2) longitudinal media obtained by subtracting thermal agitation of magnetization Peer-reviewed
H Uwazumi, T Shimatsu, Y Kuboki
JOURNAL OF APPLIED PHYSICS 91 (10) 7095-7097 2002/05
DOI: 10.1063/1.1456393
ISSN: 0021-8979
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A Simple Analysis for Magnetic Behaviors of Exchange-Coupled Granular/Continuous Perpendicular Magnetic Recording Media Peer-reviewed
Osamu Kitakami, Takehito Shimatsu, Hiroaki Muraoka
Japanese Journal of Applied Physics 41 (4B) L455-L457 2002/04/15
Publisher: The Japan Society of Applied PhysicsDOI: 10.1143/JJAP.41.L455
ISSN: 0021-4922
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Initial Growth Layer and Magnetic Properties of CoCrPt Perpendicular Media Peer-reviewed
H. Uwazumi, T. Shimatsu, M. Terakawa, Y. Sakai, S. Takenoiri, S. Watanabe, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 26 (4) 205-209 2002/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Perpendicular Magnetic Anisotropy and Thermal Agitation of Magnetization in Co(-B)/Pd Superlattice perpendicular Recording Media Peer-reviewed
T. Shimatsu, M, Terakawa, I. Watanabe, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 26 (4) 219-223 2002/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Thermal Stability and Recording Performance in Co-PrTb/Co-Cr-Ta Composite Perpendicular Magnetic Recording Media Peer-reviewed
T. Shimatsu, H. Muraoka, Y. Satodate, I. Watanabe, Y. Nakamura
Journal of the Magnetics Society of Japan 26 (4) 229-232 2002/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Soft Magnetic Properties of FeCo Film Prepared using UHV Sputtering Process and Application to Single Pole Head
Hiroyuki KATADA, Takehito SHIMATSU, Masaharu TAKAHASHI, Isao WATANABE, Hiroaki MURAOKA, Yoshihisa NAKAMURA
IEICE Technical Report 101 (564) 17-24 2002/01/10
Publisher: The Institute of Image Information and Television EngineersISSN: 1342-6893
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Magnetization reversal of perpendicualr recording media characterized using a pulse magnetometer Peer-reviewed
T. Shimatsu, H. Uwazumi, H. Muraoka, Y. Nakamura
INTERMAG Europe 2002 - IEEE International Magnetics Conference 2002
Publisher: Institute of Electrical and Electronics Engineers Inc.DOI: 10.1109/INTMAG.2002.1001310
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Soft magnetic properties and microstructure in NiFe/FeCo/NiFe films with large saturation magnetization Peer-reviewed
H. Katada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Nakamura
INTERMAG Europe 2002 - IEEE International Magnetics Conference 26 (4) 505-508 2002
Publisher: Institute of Electrical and Electronics Engineers Inc.DOI: 10.1109/INTMAG.2002.1000670
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Perpendicular magnetic anisotropy and thermal agitation of magnetization in Co(B)/Pd superlattice perpendicular recording media
T. Shimatsu, M. Terakawa, I. Watanabe, H. Muraoka, Y. Nakamura
IEICE Technical Report 101 (335) 9-14 2001/10/04
Publisher: The Institute of Image Information and Television EngineersISSN: 1342-6893
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Thermal stability in perpendicular recording media Invited Peer-reviewed
T Shimatsu, H Uwazumi, H Muraoka, Y Nakamura
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 235 (1-3) 273-280 2001/10
DOI: 10.1016/S0304-8853(01)00358-4
ISSN: 0304-8853
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Thermal agitation of magnetization in CoCrPt perpendicular recording media Peer-reviewed
T Shimatsu, H Uwazumi, Y Sakai, A Otsuki, Watanabe, I, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 37 (4) 1567-1569 2001/07
DOI: 10.1109/20.950902
ISSN: 0018-9464
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Recording performance of CoCrPt-(Ta, B)/TiCr perpendicular recording media Peer-reviewed
H Uwazumi, T Shimatsu, Y Sakai, A Otsuki, Watanabe, I, H Muraoka, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 37 (4) 1595-1598 2001/07
DOI: 10.1109/20.950911
ISSN: 0018-9464
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Induced uniaxial magnetic anisotropy and film magneto striction in very thin permalloy films Peer-reviewed
H Katada, T Shimatsu, Watanabe, I, H Muraoka, Y Nakamura, Y Sugita
IEEE TRANSACTIONS ON MAGNETICS 37 (4) 2334-2336 2001/07
DOI: 10.1109/20.951164
ISSN: 0018-9464
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High thermal stability in CoPrTb/CoCrTa coupled granular-continuous perpendicular recording media
T. Shimatsu, H. Muraoka, Y. Satodate, K. Muramatsu, I. Watanabe, Y. Nakamura
IEICE Technical Report 101 (106) 19-24 2001/06/01
Publisher: The Institute of Image Information and Television EngineersDOI: 10.11485/itetr.25.37.0_19
ISSN: 1342-6893
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Initial film growth and perpendicular magnetic anisotropy in CoCrPt perpendicular recording media
H. Uwazumi, T. Shimatsu, M. Terakawa, H. Muraoka, Y. Nakamura
IEICE Technical Report 101 (105) 21-26 2001/05/31
Publisher: The Institute of Electronics, Information and Communication EngineersISSN: 0913-5685
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Effect of Thermal Agitation on Magnetic Properties of CoCr-based Perpendicular Recording Media Peer-reviewed
T. Shimatsu, H. Uwazumi, I. Watanabe, H. Muraoka, Y. Nakamura
Journal of the Magnetics Society of Japan 25 (41366) 539-542 2001/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Induced Uniaxial Magnetic Anisotropy in Very Thin Soft Magnetic Films Peer-reviewed
H. Katada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Nakamura, Y. Sugita
Journal of the Magnetics Society of Japan 25 (41366) 867-870 2001/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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垂直磁気記録媒体の磁気的微細構造と熱緩和
島津 武仁, 村岡 裕明, 中村 慶久
The 118th Topical Symposium of the Magnetic Society of Japan 118 57-62 2001/02
ISSN: 1340-7562
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Induced uniaxial magnetic anisotropy and film magnetostriction in very thin soft magnetic films
H. Katada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Nakamura, Y. Sugita
IEICE Technical Report 100 (564) 1-6 2001/01/12
Publisher: The Institute of Image Information and Television EngineersISSN: 1342-6893
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Experimental and theoretical analysis of rotational hysteresis loss in CoCrTa perpendicular recording media Peer-reviewed
T Shimatsu, SJ Greaves, K Muramatsu, Watanabe, I, H Muraoka, Y Sugita, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 36 (5) 2375-2377 2000/09
DOI: 10.1109/20.908435
ISSN: 0018-9464
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Induced uniaxial magnetic anisotropy field in very thin NiFe and CoZrNb films Peer-reviewed
H Katada, T Shimatsu, Watanabe, I, H Muraoka, Y Sugita, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 36 (5) 2905-2908 2000/09
DOI: 10.1109/20.908623
ISSN: 0018-9464
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Effect of Thermal Agitation on the Magnetic Properties of Granular Perpendicular Recording Media
T. Shimatsu, I. Watanabe, H. Muraoka, Y. Sugita, Y. Nakamura
IEICE Technical Report 100 (106) 7-12 2000/06/01
Publisher: The Institute of Image Information and Television EngineersISSN: 1342-6893
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Induced uniaxial magnetic anisotropy in thin permalloy and CoZrNb films
H. Katada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Nakamura, Y. Sugita
IEICE Technical Report 100 (106) 19-24 2000/06/01
Publisher: The Institute of Image Information and Television EngineersDOI: 10.11485/itetr.24.32.0_19
ISSN: 1342-6893
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Effect of a Ti seed layer on the magnetic properties of CoCrTa double-layered perpendicular media Peer-reviewed
T Shimatsu, H Komagome, Watanabe, I, H Muraoka, Y Sugita, Y Nakamura
JOURNAL OF APPLIED PHYSICS 87 (9) 6367-6369 2000/05
DOI: 10.1063/1.372708
ISSN: 0021-8979
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Effect of Thermal Agitation on the Magnetic Properties of CoCrTa Perpendicular Recoeding Media Peer-reviewed
T. Shimatsu, H. Komagome, K. Muramatsu, I. Watanabe, H. Muraoka, Y. Sugita, Y. Nakamura
Journal of the Magnetics Society of Japan 24 (2) 239-242 2000/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Magnetic Properties and Recording Performances of Double-Layered CoCrTa/Ti/M(M : CoZrNb, Fe, Co)Perpendicular Media Peer-reviewed
H. Komagome, T. Shimatsu, R. Yoshida, I. Watanabe, H. Muraoka, Y. Sugita, Y. Nakamura
Journal of the Magnetics Society of Japan 24 (2) 243-246 2000/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Induced Uniaxial Magnetic Anisotropy in Thin Permalloy Films Peer-reviewed
H. Katada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Nakamura, Y. Sugita
Journal of the Magnetics Society of Japan 24 (2) 539-542 2000/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Thickness dependence of induced magnetic anisotropy in very thin permalloy films
H. Katada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Sugita, Y. Nakamura
Digests of the Intermag Conference 2000
Publisher: IEEEISSN: 0074-6843
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Thermal fluctuation of magnetization in nanocrystalline FePt thin films with high coercivity Peer-reviewed
T Shimatsu, JC Lodder, Y Sugita, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 35 (5) 2697-2699 1999/09
DOI: 10.1109/20.800956
ISSN: 0018-9464
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Spin-valve transistor: Technologies and progress Invited Peer-reviewed
J. C. Lodder, D. J. Monsma, R. Vlutters, T. Shimatsu
Journal of Magnetism and Magnetic Materials 198 119-124 1999/06/01
Publisher: Elsevier Science Publishers B.V.DOI: 10.1016/S0304-8853(98)01241-4
ISSN: 0304-8853
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Effect of a Ti Seed-Layer on the Magnetic Properties of CoCrTa/Ti/CoZrNb Perpendicular Recording Media Peer-reviewed
T. Shimatsu, P. Sulistio, H. Komagome, I. Watanabe, Y. Sugita, Y. Nakamura
Journal of the Magnetics Society of Japan 23 (2) 969-972 1999/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
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Metal bonding during sputter film deposition Peer-reviewed
T Shimatsu, RH Mollema, D Monsma, EG Keim, JC Lodder
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS 16 (4) 2125-2131 1998/07
DOI: 10.1116/1.581319
ISSN: 0734-2101
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High coercive force and low intergranular coupling in CoCrTa thin-film recording media fabricated under ultra clean sputtering process Peer-reviewed
M. Imakawa, S. Ishibashi, M. Kuwabara, T. Shimatsu, M. Takahashi
Journal of Magnetism and Magnetic Materials 182 (3) 403-412 1998/03/04
Publisher: ElsevierDOI: 10.1016/S0304-8853(97)01042-1
ISSN: 0304-8853
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Magnetic anisotropy and switching field of spindle-shaped metal particles for particulate recording media Peer-reviewed
M Igaki, H Nagamori, T Shimatsu, M Takahashi
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 183 (1-2) 209-219 1998/03
DOI: 10.1016/S0304-8853(97)01109-8
ISSN: 0304-8853
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Latest developments of the spin-valve transistor Invited Peer-reviewed
JC Lodder, DJ Monsma, R Mollema, T Shimatsu, R Vlutters
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 175 (1-2) 159-159 1997/11
DOI: 10.1016/S0304-8853(97)00594-5
ISSN: 0304-8853
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Development of the Spin-valve transistor Invited Peer-reviewed
D. J. Monsma, T. Shimatsu, R. Vlutters, E. G. Keim, R. H. Mollema, J. C. Lodder
IEEE Transactions on Magnetics 33 (5) 3495-3499 1997/07
DOI: 10.1109/20.619478
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Activation volume of FePt-TaN nanocrystalline thin films with high coercivity Peer-reviewed
T. Shimatsu, E. G. Keim, T. Bolhuis, J. C. Lodder
Journal of the Magnetics Society of Japan 21 (S2) 313-316 1997
DOI: 10.3379/jmsjmag.21.S2_313
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Effects of grain size and intergranular coupling on recording characteristics in CoCrTa media Peer-reviewed
H Sato, A Kikuchi, J Nakai, H Mitsuya, T Shimatsu, M Takahashi
IEEE TRANSACTIONS ON MAGNETICS 32 (5) 3596-3598 1996/09
DOI: 10.1109/20.538701
ISSN: 0018-9464
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Dependence of media noise on grain size and intergranular coupling in thin-film media Peer-reviewed
A Kikuchi, S Kawakita, J Nakai, T Shimatsu, M Takahashi
JOURNAL OF APPLIED PHYSICS 79 (8) 5339-5341 1996/04
DOI: 10.1063/1.361371
ISSN: 0021-8979
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Effect of Pt on the magnetic anisotropy and intergranular exchange coupling in (Co86Cr12Ta2)(100-x)Pt-x and (Co62.5Ni30Cr7.5)(100-x)Pt-x thin-film media Peer-reviewed
T Shimatsu, DD Djayaprawira, M Takahashi, T Wakiyama
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 155 (1-3) 246-249 1996/03
DOI: 10.1016/0304-8853(95)00639-7
ISSN: 0304-8853
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Intergranular magnetic coupling in CoNiCrPt and CoCrTaPt thin-film media characterized by the temperature dependence of the rotational hysteresis loss Peer-reviewed
T Shimatsu, DD Djayaprawira, A Endo, N Iwata, M Takahashi, T Wakiyama
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 155 (1-3) 242-245 1996/03
DOI: 10.1016/0304-8853(95)00747-4
ISSN: 0304-8853
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Intergranular coupling and recording properties of CoCrTa and CoNiCr thin-film media fabricated using an ultraclean sputtering process Peer-reviewed
A Kikuchi, Okamoto, I, J Nakai, S Kawakita, T Shimatsu, M Takahashi
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 155 (1-3) 238-241 1996/03
DOI: 10.1016/0304-8853(95)00746-6
ISSN: 0304-8853
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Microstructure and intergranular coupling in CoCrTa thin-film media fabricated using an ultraclean sputtering process Peer-reviewed
J Nakai, A Kikuchi, K Nakatani, M Hirasaka, T Shimatsu
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 155 (1-3) 234-237 1996/03
DOI: 10.1016/0304-8853(95)00745-8
ISSN: 0304-8853
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Effect of surface cleanness on the magnetic properties of CoNiCr and CoCrTa thin-film media fabricated using an ultraclean sputtering process Peer-reviewed
S Kawakita, T Sakurai, A Kikuchi, T Shimatsu, M Takahashi
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 155 (1-3) 172-175 1996/03
DOI: 10.1016/0304-8853(95)00629-X
ISSN: 0304-8853
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EXTREMELY CLEAN SPUTTERING PROCESS AND MICROSTRUCTURAL PROPERTIES OF NI-FE FILMS FABRICATED BY THIS PROCESS Peer-reviewed
K OKUYAMA, T SHIMATSU, S KUJI, M TAKAHASHI
IEEE TRANSACTIONS ON MAGNETICS 31 (6) 3838-3840 1995/11
DOI: 10.1109/20.489789
ISSN: 0018-9464
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EFFECT OF MICROSTRUCTURE ON MEDIA NOISE OF COCRTA THIN-FILM MEDIA FABRICATED UNDER ULTRA CLEAN SPUTTERING PROCESS Peer-reviewed
J NAKAI, M KUWABARA, A KIKUCHI, T SAKURAI, T SHIMATSU, M TAKAHASHI
IEEE TRANSACTIONS ON MAGNETICS 31 (6) 2833-2835 1995/11
DOI: 10.1109/20.490167
ISSN: 0018-9464
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CONTROL OF MAGNETIC-PROPERTIES AND MICROSTRUCTURE OF THIN-FILM RECORDING MEDIA UNDER ULTRACLEAN SPUTTERING PROCESS Peer-reviewed
T SHIMATSU, M TAKAHASHI
IEICE TRANSACTIONS ON ELECTRONICS E78C (11) 1550-1556 1995/11
ISSN: 0916-8524
eISSN: 1745-1353
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Ultra-clean Sputtering Process for Thin Film Recording Media Peer-reviewed
M. Takahashi, T. Shimatsu
Journal of the Magnetics Society of Japan 19 (5) 857-863 1995/10
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HIGH COERCIVE FORCE AND LOW INTERGRANULAR COUPLING IN THIN-FILM MEDIA FABRICATED UNDER THE ULTRA CLEAN SPUTTERING PROCESS Invited Peer-reviewed
T SHIMATSU, M TAKAHASHI
MATERIALS CHEMISTRY AND PHYSICS 41 (2) 134-140 1995/07
DOI: 10.1016/0254-0584(95)80018-2
ISSN: 0254-0584
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Soft Magnetic Properties and Anisotropy of Co-Fe-Ta-N Films Peer-reviewed
T. Shimatsu, W. Kimura, M. Takahashi, T. Wakiyama
Journal of the Magnetics Society of Japan 18 (2) 299-302 1994/04
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Magnetic Anisotropy and Intergranular Magnetic Coupling in (Co86Cr12Ta2)100-xPtx Thin Film Media Peer-reviewed
T. Shimatsu, S. Yokota, D. D. Djayaprawira, M. Takahashi, T. Wakiyama
Journal of the Magnetics Society of Japan 18 (2) 89-94 1994/04
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Soft Magnetic Properties and Anisotropy of Co-Fe-Ta-N Films Peer-reviewed
T. Shimatsu, W. Kimura, M. Takahashi, T. Wakiyama
IEEE Translation Journal on Magnetics in Japan 9 (6) 132-137 1994
DOI: 10.1109/TJMJ.1994.4565970
ISSN: 0882-4959
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Magnetic Anisotropy and Intergranular Magnetic Coupling in (Co86Cr12Ta2)100-xPtx Thin Film Media Peer-reviewed
T. Shimatsu, S. Yokota, D. D. Djayaprawira, M. Takahashi, T. Wakiyama
IEEE Translation Journal on Magnetics in Japan 9 (4) 34-40 1994
DOI: 10.1109/TJMJ.1994.4565889
ISSN: 0882-4959
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Experimental Characterization of Intergranular Exchange Coupling in CoCrTaPt and CoNiCrPt Thin Film Media Peer-reviewed
T. Shimatsu, D. D. Djayaprawira, M. Takahashi, T. Wakiyama
Journal of the Magnetics Society of Japan 18 (S1) 269-274 1994
DOI: 10.3379/jmsjmag.18.S1_269
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EXPERIMENTAL CHARACTERIZATION OF MAGNETIC ANISOTROPY AND INTERGRANULAR INTERACTION FOR THIN FILM MEDIA Invited Peer-reviewed
T SHIMATSU, M TAKAHASHI, M SUEKANE, M MIYAMURA, K YAMAGUCHI, H YAMASAKI
ADVANCED MATERIALS '93, II - A & B 15 (A & B) 777-782 1994
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A Study on the Magnetic Microstructure of CoCrTa/Cr Film Media, Using Rotational Hysteresis Loss Analysis Peer-reviewed
T. Shimatsu, K. Mitarai, M. Kobayashi, M. Takahashi, T. Wakiyama
Journal of the Magnetics Society of Japan 17 (2) 83-88 1993/04
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Study on Magnetic Anisotropy for Fe Based Particulate Medium Peer-reviewed
M. Igaki, S. Yokota, M. Kunii, T. Shimatsu, M. Takahashi
Journal of the Magnetics Society of Japan 17 (2) 77-82 1993/04
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Soft Magnetic Properties and Microstructure of Co-Ta-N Films Peer-reviewed
T. Shimatsu, W. Kimura, K. Satoh, H. Shoji, M. Takahashi, T. Wakiyama
Journal of the Magnetics Society of Japan 17 (2) 327-332 1993/04
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MAGNETIC EVALUATION OF INTERGRANULAR INTERACTIONS IN THIN-FILM MEDIA BY ROTATIONAL HYSTERESIS LOSS ANALYSIS Peer-reviewed
M TAKAHASHI, T SHIMATSU, M SUEKANE, M MIYAMURA, K YAMAGUCHI, H YAMASAKI
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 120 (1-3) 229-231 1993/03
DOI: 10.1016/0304-8853(93)91329-6
ISSN: 0304-8853
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A Study on the Magnetic Microstructure of CoCrTa/Cr Film Media, Using Rotational Hysteresis Loss Analysis Peer-reviewed
T. Shimatsu, K. Mitarai, M. Kobayashi, M. Takahashi, T. Wakiyama
IEEE Translation Journal on Magnetics in Japan 8 (9) 578-584 1993
DOI: 10.1109/TJMJ.1993.4565700
ISSN: 0882-4959
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Study on Magnetic Anisotropy for Fe Based Particulate Medium Peer-reviewed
M. Igaki, S. Yokota, M. Kunii, T. Shimatsu, M. Takahashi
IEEE Translation Journal on Magnetics in Japan 8 (11) 742-749 1993
DOI: 10.1109/TJMJ.1993.4565739
ISSN: 0882-4959
-
Study on the Magnetic Microstructures for CoNiPt Thin Film Media by Rotational Hysteresis Loss Analysis Peer-reviewed
M. Suekane, M. Miyamura, T. Shimatsu, M. Takahashi
IEEE Translation Journal on Magnetics in Japan 8 (6) 388-395 1993
DOI: 10.1109/TJMJ.1993.4565648
ISSN: 0882-4959
-
Soft Magnetic Properties and Microstructure of Co-Ta-N Films Peer-reviewed
T. Shimatsu, W. Kimura, K. Satoh, H. Shoji, M. Takahashi, T. Wakiyama
IEEE Translation Journal on Magnetics in Japan 8 (12) 927-933 1993
DOI: 10.1109/TJMJ.1993.4565774
ISSN: 0882-4959
-
Characterization of Magnetization Reversal Mechanism for Magnetic Recording Media by Rotational Hysteresis Loss Analysis Peer-reviewed
T. Shimatsu, M. Takahashi
Journal of the Magnetics Society of Japan 17 (S2) 255-262 1993
Publisher: The Magnetics Society of JapanDOI: 10.3379/jmsjmag.17.S2_255
ISSN: 0285-0192
-
MAGNETIZATION REVERSAL MECHANISM EVALUATED BY ROTATIONAL HYSTERESIS LOSS ANALYSIS FOR THE THIN-FILM MEDIA Peer-reviewed
M TAKAHASHI, T SHIMATSU, M SUEKANE, M MIYAMURA, K YAMAGUCHI, H YAMASAKI
IEEE TRANSACTIONS ON MAGNETICS 28 (5) 3285-3287 1992/09
DOI: 10.1109/20.179785
ISSN: 0018-9464
-
Study on the Magnetic Microstructures for CoNiPt Thin Film Media by Rotational Hysteresis Loss Analysis Peer-reviewed
M. Suekane, M. Miyamura, T. Shimatsu, Migaku Takahashi
Journal of the Magnetics Society of Japan 16 (4) 655-660 1992/08
-
Magnetic Properties of Fe–Co–(Zr, Ta) Films Fabricated in Ar+N2 Plasma Peer-reviewed
T. Shimatsu, H. Uwazumi, M. Takahashi, T. Wakiyama
IEEE Translation Journal on Magnetics in Japan 7 (4) 301-305 1992
DOI: 10.1109/TJMJ.1992.4565383
ISSN: 0882-4959
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Soft Magnetic Properties for Fe–B Films Sputtered in Ar+N2 Plasma Peer-reviewed
T. Shimatsu, Y. Sakai, M. Takahashi, T. Wakiyama, K. Hiraga
IEEE Translation Journal on Magnetics in Japan 7 (2) 103-112 1992
DOI: 10.1109/TJMJ.1992.4565341
ISSN: 0882-4959
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Fabrication and Magnetic Properties of Fe Thin Films on a Substrate Excited by SAW Peer-reviewed
M. Takahashi, T. Tanaka, T. Shimatsu, M. Uemura, T. Wakiyama, J. Yamada, T. Shibata
IEEE Translation Journal on Magnetics in Japan 7 (1) 81-87 1992
DOI: 10.1109/TJMJ.1992.4565330
ISSN: 0882-4959
-
Soft magnetism of nanocrystalline films – Recent advances and physics – Invited Peer-reviewed
M. Takahashi, T. Shimatsu, H. Shoji
Digests of the 6th International Conference on Ferrites, ICF 6 446 1992
-
Soft Magnetic Properties for Fe-B Films Sputtered in Ar+N2 Plasma Peer-reviewed
T. Shimatsu, Y. Sakai, M. Takahashi, T. Wakiyama, K. Hiraga
Journal of the Magnetics Society of Japan 15 (2) 351-356 1991/04
-
Effects of Underlayer on Magnetic Properties of CoNiCr Thin Film Media Sputtered on Glass Substrate Peer-reviewed
J. I. Horikawa, M. Kobayashi, K. Moroishi, T. Shimatsu, M. Takahashi, K. Osakabe, S. Nakayama, Y. Yamaguchi, A. J. Ikushima, T. Wakiyama
Journal of the Magnetics Society of Japan 15 (2) 89-92 1991/04
-
Fabrication and Magnetic Properties of Fe Thin Films on the Substrate Excited by SAW Peer-reviewed
Migaku Takahashi, T. Tanaka, T. Shimatsu, M. Uemura, T. Wakiyama, J. Yamada, T. Shiba
Journal of the Magnetics Society of Japan 15 (2) 323-326 1991/04
-
Magneto-Optical Effect of Fe-Ni, Ni-Co, Fe-Co Binary Alloy Films Peer-reviewed
T. Sato, T. Simatsu, T. Miyahara, T. Miyazaki
Journal of the Magnetics Society of Japan 15 (2) 197-200 1991/04
-
Magnetic Properties of Fe-Co-(Zr, Ta) Films Fabricated in Ar+N2 Plasma Peer-reviewed
T. Shimatsu, H. Uwazumi, Migaku Takahashi, T. Wakiyama
Journal of the Magnetics Society of Japan 15 (2) 375-378 1991/04
-
Effects of Underlayer on Magnetic Properties of CoNiCr Thin Film Media Sputtered on Glass Substrates Peer-reviewed
J. I. Horikawa, M. Kobayashi, K. Moroishi, T. Shimatsu, M. Takahashi, K. Osakabe, S. Nakayama, Y. Yamaguchi, A. J. Ikushima, T. Wakiyama
IEEE Translation Journal on Magnetics in Japan 6 (8) 641-647 1991
DOI: 10.1109/TJMJ.1991.4565228
ISSN: 0882-4959
-
Soft Magnetic Properties of Ni-Fe-Nb Alloy Films with Nearly 50 wt% Ni Concentration Peer-reviewed
Migaku Takahashi, H. Uwazumi, T. Shimatsu, T. Sato, Minoru Takahashi, T. Wakiyama
IEEE Translation Journal on Magnetics in Japan 6 (2) 112-119 1991
DOI: 10.1109/TJMJ.1991.4565120
ISSN: 0882-4959
-
Fabrication and Magnetic Properties of Thin Films Sputtered on the Substrate Excited by SAW Peer-reviewed
M. Takahashi, A. Fujita, T. Shimatsu, T. Wakiyama, J. Yamada, T. Shiba
IEEE Translation Journal on Magnetics in Japan 6 (2) 127-133 1991
DOI: 10.1109/TJMJ.1991.4565122
ISSN: 0882-4959
-
Structure and Magnetic Properties for Fe-C Films Fabricated in Ar+N2 Plasma Peer-reviewed
M. Takahashi, T. Shimatsu, Y. Sakai, T. Wakiyama
IEEE Translation Journal on Magnetics in Japan 6 (1) 71-77 1991
DOI: 10.1109/TJMJ.1991.4565109
ISSN: 0882-4959
-
Magnetic Properties of Fe-Si-N Films Sputtered in (Ar+N2) Plasma Peer-reviewed
M. Takahashi, H. Komaba, H. Shoji, T. Shimatsu, T. Wakiyama
IEEE Translation Journal on Magnetics in Japan 6 (1) 78-84 1991
DOI: 10.1109/TJMJ.1991.4565110
ISSN: 0882-4959
-
Magnetostriction and magnetic anisotropy for Fe based soft magnetic films Peer-reviewed
T. Shimatsu, H. Shoji, M. Kyoho, M. Takahashi, T. Wakiyama
Journal of the Magnetics Society of Japan 15 (S2) 63-68 1991
-
Change of microscopical anisotropy on film thickness for Fe based soft magnetic films Peer-reviewed
H. Shoji, Y. Sakai, T. Shimatsu, M. Takahashi, T. Wakiyama
Journal of the Magnetics Society of Japan 15 (S2) 561-566 1991
DOI: 10.3379/jmsjmag.15.S2_561
-
SOFT MAGNETIC-PROPERTIES AND MICROSTRUCTURES FOR THE FE BASED SPUTTERED FILMS WITH HIGH BS Invited Peer-reviewed
M TAKAHASHI, T SHIMATSU
MAGNETIC MATERIALS : MICROSTRUCTURE AND PROPERTIES 232 223-232 1991
-
Soft magnetism of nanocrystalline Fe based sputtered films with high Bs Invited Peer-reviewed
Migaku Takahashi, T. Shimatsu
Journal of Magnetism and Magnetic Materials 101 (1-3) 11-15 1991
DOI: 10.1016/0304-8853(91)90660-3
ISSN: 0304-8853
-
SOFT MAGNETIC-PROPERTIES OF FE-N AND FE-SI-N THIN-FILMS SPUTTERED IN (AR+N2) PLASMA Peer-reviewed
M TAKAHASHI, H SHOJI, T SHIMATSU, H KOMABA, T WAKIYAMA
IEEE TRANSACTIONS ON MAGNETICS 26 (5) 1503-1505 1990/09
DOI: 10.1109/20.104425
ISSN: 0018-9464
-
NEW THIN-FILM FABRICATION TECHNIQUE USING A SUBSTRATE EXCITED BY SAW Peer-reviewed
M TAKAHASHI, A FUJITA, T SHIMATSU, T WAKIYAMA, J YAMADA, T SHIBA
IEEE TRANSACTIONS ON MAGNETICS 26 (5) 1453-1455 1990/09
DOI: 10.1109/20.104408
ISSN: 0018-9464
-
Soft Magnetic Properties of Ni-Fe-Nb Alloy Films with Nearly 50wt% Ni Concentration Peer-reviewed
Migaku Takahashi, H. Uwazumi, T. Shimatsu, T. Sato, Minoru Takahashi, T. Wakiyama
Journal of the Magnetics Society of Japan 14 (2) 305-308 1990/08
Publisher: The Magnetics Society of JapanISSN: 0285-0192
-
Structure and Magnetic Properties for Fe-C Films Fabricated in Ar+N2 Plasma Peer-reviewed
M. Takahashi, T. Shimatsu, Y. Sakai, T. Wakiyama
Journal of the Magnetics Society of Japan 14 (2) 297-300 1990/08
Publisher: The Magnetics Society of JapanISSN: 0285-0192
-
Magnetic Properties of Fe-Si-N Films Sputtered in (Ar+N2) Plasma Peer-reviewed
M. Takahashi, H. Komaba, H. Shoji, T. Shimatsu, T. Wakiyama
Journal of the Magnetics Society of Japan 14 (2) 301-304 1990/08
Publisher: The Magnetics Society of JapanISSN: 0285-0192
-
Fabrication and Magnetic Properties of Thin Films Sputtered on the Substrate Excited by SAW Peer-reviewed
M. Takahashi, A. Fujita, T. Shimatsu, T. Wakiyama, J. Yamada, T. Shiba
Journal of the Magnetics Society of Japan 14 (2) 323-326 1990/08
Publisher: The Magnetics Society of JapanISSN: 0285-0192
-
Soft Magnetic Properties of Fe-Ni-Nb Alloy Films Peer-reviewed
T. Shimatsu, M. Takahashi, H. Uwazumi, T. Sato, M. Takahashi, T. Wakiyama
IEEE Translation Journal on Magnetics in Japan 5 (7) 547-553 1990
DOI: 10.1109/TJMJ.1990.4564141
ISSN: 0882-4959
-
Soft Magnetic Properties of Fe–Al–Si and Fe–Ni–Nb Sputtered Alloy Films Peer-reviewed
M. Takahashi, T. Sato, T. Shimatsu, M. Takahashi
IEEE Translation Journal on Magnetics in Japan 5 (1) 2-16 1990
DOI: 10.1109/TJMJ.1990.4564097
ISSN: 0882-4959
-
Soft Magretism of Crystalline Fe Based Alloy Sputtered Films (invited) Invited Peer-reviewed
Migaku Takahashi, T. Shimatsu
IEEE Transactions on Magnetics 26 (5) 1485-1490 1990
DOI: 10.1109/20.104420
ISSN: 1941-0069 0018-9464
-
Soft Magnetic Properties of Fe-Ni-Nb Alloy Films Peer-reviewed
T. Shimatsu, M. Takahashi, H. Uwazumi, T. Sato, M. Takahashi, T. Wakiyama
Journal of the Magnetics Society of Japan 13 (2) 281-284 1989/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
-
Soft Magnetic Properties of Fe-Co/ZrO Multilayered Films Peer-reviewed
T. Miyazaki, F. Sato, M. Takahishi, T. Tanaka, T. Shimatsu
Journal of the Magnetics Society of Japan 13 (2) 241-244 1989/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
-
Local Anisotropy Fluctuation on the Permeability of Sputtered Sendust Alloy Films Peer-reviewed
M. Takahashi, T. Shimatsu, H. Shoji, T. Wakiyama, N. Kato
IEEE Translation Journal on Magnetics in Japan 4 (10) 598-607 1989
DOI: 10.1109/TJMJ.1989.4564066
ISSN: 0882-4959
-
Effect of local anisotropy fluctuation on soft magnetic properties for Fe and Fe based alloy films Peer-reviewed
T. Shimatsu, M. Takahashi, T. Wakiyama
Journal of the Magnetics Society of Japan 13 (S1) 577-583 1989
DOI: 10.3379/jmsjmag.13.S1_577
-
INFLUENCE OF LOCAL ANISOTROPY FLUCTUATION ON SOFT MAGNETIC-PROPERTIES OF THE SPUTTERED FE-SI-AL ALLOY-FILMS Peer-reviewed
M TAKAHASHI, N KATO, T SHIMATSU, H SHOJI, T WAKIYAMA
IEEE TRANSACTIONS ON MAGNETICS 24 (6) 3084-3086 1988/11
DOI: 10.1109/20.92342
ISSN: 0018-9464
-
Local Anisotropy Fluctuation on the Permeability of Sputtered Sandiest Alloy Films Peer-reviewed
M. Takahashi, N. Kato, T. Shimatsu, H. Syoji, T. Wakiyama
Journal of the Magnetics Society of Japan 12 (2) 305-310 1988/04
Publisher: The Magnetics Society of JapanISSN: 0285-0192
-
Effect of Local Anisotropy Fluctuation on the Permeability of Multilayered Co-Zr-Mo-Ni Amorphous Films
M. Takahashi, T. Shimatsu, Y. Shimada, T. Wakiyama
IEEE Translation Journal on Magnetics in Japan 3 (2) 166-172 1988
DOI: 10.1109/TJMJ.1988.4563664
ISSN: 0882-4959
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SOFT MAGNETIC PROPERTIES OF Fe-Al-Si AND Fe-Ni-Nb SPUTTERED ALLOY FILMS
TAKAHASHI Migaku, SATO Takenobu, SHIMATSU Takehito, TAKAHASHI Minoru
ITE Technical Report 12 (26) 1-10 1988
Publisher: The Institute of Image Information and Television Engineers -
Effect of Local Anisotropy Fluctuation on the Permeability of Fe-Si-Al Sputtered Films Peer-reviewed
M. Takahashi, T. Shimatsu, H. Shoji, T. Wakiyama, N. Kato
IEEE Translation Journal on Magnetics in Japan 3 (7) 593-594 1988
DOI: 10.1109/TJMJ.1988.4563805
ISSN: 0882-4959
-
Effect of Local Anisotropy Fluctuation on the Permeability of Multilayered CoZrMoNi Amorphous Films Peer-reviewed
M. Takahashi, T. Shimatsu, Y. Shimada, T. Wakiyama
Journal of the Magnetics Society of Japan 11 (2) 275-278 1987/03
Publisher: The Magnetics Society of JapanISSN: 0285-0192
-
The effect of the local anisotropy fluctuation on the permeability for multilayered Co-Zr-Mo-Ni amorphous films Peer-reviewed
M. Takahashi, T. Shimatsu, Y. Shimada, T. Wakiyama
Proceedings of the International Symposium on Physics of Magnetic Materials (World Scientific Publishing Co Pte Ltd.) 134-137 1987
Misc. 95
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マイクロ波アシスト磁化反転と磁気的相互作用
菊池伸明, 畑山正寿, 島津武仁, 岡本 聡
信学技報 124 (67) 35-40 2024/05
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原子拡散接合法:光デバイス応用に向けた室温・低温接合技術 Invited
島津武仁, 魚本 幸
月刊オプトロニクス2023年11月号 104-107 2023/11
-
Atomic Diffusion Bonding : Room Temperature Bonding of Glass Substrates Using Metal, Oxide and Nitride Thin Films Invited
Takehito SHIMATSU, Miyuki UOMOTO
Vacuum and Surface Science 65 (10) 454-459 2022/10/10
Publisher: Surface Science Society JapanDOI: 10.1380/vss.65.454
ISSN: 2433-5835
eISSN: 2433-5843
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Effect of thermal fluctuations on microwave assisted switching in Co/Pt nanodot array
45 (14) 7-11 2021/06
Publisher: 映像情報メディア学会ISSN: 1342-6893
-
原子拡散接合法:真空中の金属膜表面における原子再配列現象を利用した室温接合技術 Invited
島津 武仁
真空ジャーナル 175 12-16 2021/01
Publisher: (一社)日本真空工業会 -
マイクロ波アシスト磁化反転
Magnetics Japan 15 (2) 89-95 2020/04
Publisher: 日本応用磁気学会ISSN: 1880-7208
-
Effects of inter-grain exchange coupling on microwave assisted magnetization switching on CoCrPt granular thin films
2019 (197) 13-17 2019/12/19
Publisher: 電気学会 -
Microwave assisted magnetization switching experiments on CoCrPt granular media
119 (79) 9-14 2019/06/13
Publisher: 電子情報通信学会ISSN: 0913-5685
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Microwave assisted magnetization switching experiments on CoCrPt granular media
43 (15) 9-14 2019/06
Publisher: 映像情報メディア学会ISSN: 1342-6893
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マイクロ波アシスト磁気記録における磁化反転挙動 (磁気記録・情報ストレージ)
岡本 聡, 菊池 伸明, 北上 修, 島津 武仁
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 118 (490) 33-36 2019/03/08
Publisher: 電子情報通信学会ISSN: 0913-5685
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マイクロ波アシスト磁気記録における磁化反転機構 (マグネティックス 電子材料合同研究会 光記録・磁気記録・一般)
岡本 聡, 菊池 伸明, 北上 修, 島津 武仁
電気学会研究会資料. EFM 2019 (1) 33-36 2019/03/08
Publisher: 電気学会 -
マイクロ波アシスト磁気記録における磁化反転機構 (マグネティックス 電子材料合同研究会 光記録・磁気記録・一般)
岡本 聡, 菊池 伸明, 北上 修, 島津 武仁
電気学会研究会資料. MAG = The papers of technical meeting on magnetics, IEE Japan 2019 (14) 33-36 2019/03/08
Publisher: 電気学会 -
Low Temperature Bonding for 3D Integration FOREWORD
Tadatomo Suga, Naoteru Shigekawa, Eiji Higurashi, Takehito Shimatsu, Masakazu Sugiyama, Hideki Takagi, Noriaki Toyoda
JAPANESE JOURNAL OF APPLIED PHYSICS 57 (2) 2018/02
ISSN: 0021-4922
eISSN: 1347-4065
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Magnetization switching in a dipolar coupled magnetic nanodot under the assistance of microwave field
金原 大樹, 岡本 聡, 菊池 伸明, 北上 修, 島津 武仁
電気学会研究会資料. MAG = The papers of technical meeting on magnetics, IEE Japan 2017 (138) 21-25 2017/11/16
Publisher: 電気学会 -
高平均出力水の窓軟X線光源のための薄ディスクレーザーの開発
東口武史, 山内駿, 篠崎夏美, 小倉拓人, 藤井雄介, 江島丈雄, 坂上和之, 魚本幸, 島津武仁, MOCEK Tomas
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 78th ROMBUNNO.5p‐S44‐7-1594 2017/08/25
Publisher: The Japan Society of Applied PhysicsDOI: 10.11470/jsapmeeting.2017.2.0_1594
eISSN: 2436-7613
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Room Temperature Bonding of Al alloys and Cu in Air using Thin Au Films
26 339-342 2016/09/08
Publisher: エレクトロニクス実装学会 -
Room Temperature Bonding of Al alloys and Stainless Alloys in Air using Thin Au Films
26 335-338 2016/09/08
Publisher: エレクトロニクス実装学会 -
Room Temperature Bonding of Ceramics and Other Materials Using Thin Metal Films
Takehito SHIMATSU, Miyuki UOMOTO
CERAMICS JAPAN 51 (2) 91-93 2016/02/01
Publisher: BULLETIN OF CERAMIC SOCIETY OF JAPANISSN: 0009-031X
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Industry-University Collaboration for "Mono-Zukuri"
島津 武仁
Journal of The Japan Institute of Electronics Packaging 18 (7) P7-P7 2015/11/01
Publisher: (社)エレクトロニクス実装学会DOI: 10.5104/jiep.18.P7
ISSN: 1343-9677
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Room Temperature Bonding of Fe using Au Films in Air
25 289-292 2015/09/03
Publisher: エレクトロニクス実装学会 -
A Theoretical Study of Thermally Activated Magnetization Switching under Microwave Assistance Peer-reviewed
H. Suto, K. Kudo, T. Nagasawa, T. Kanao, K. Mizushima, R. Sato, S. Okamoto, N. Kikuchi, O. Kitakami, T. Shimatsu
2015 IEEE MAGNETICS CONFERENCE (INTERMAG) 2015
-
Room Temperature Bonding of Wafers using a-Si and a-Ge Films
23 265-268 2013/09/12
Publisher: エレクトロニクス実装学会 -
Room Temperature Bonding of Wafers and Metals using Au Films in Air
23 143-146 2013/09/12
Publisher: エレクトロニクス実装学会 -
Room Temperature Bonding of Wafers with Thin Nanocrystalline Metal Films and Its Application to Devices Fabrication
Takehito SHIMATSU, Miyuki UOMOTO
The Japan Society for Precision Engineering 79 (8) 710-713 2013/08/01
Publisher: The Japan Society for Precision EngineeringDOI: 10.2493/jjspe.79.710
ISSN: 0912-0289
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原子拡散接合法によるウエハ室温接合技術とエタロンフィルタへの応用
島津 武仁, 魚本 幸, 今 一恵, 若林 小太郎, 大場 健司, 古堅 由紀子
OPTRONICS 32 (7) 88-92 2013/07/01
Publisher: (株)オプトロニクス社ISSN: 0286-9659
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C-7-2 A Study on Write Margin of BPM
Shirahata Kazuki, Saga Hideki, Miura Kenji, Shimatsu Takehito, Aoi Hajime, Muraoka Hiroaki
Proceedings of the IEICE General Conference 2011 (2) 20-20 2011/02/28
Publisher: The Institute of Electronics, Information and Communication Engineers -
金属薄膜を用いた原子拡散接合の開発
島津 武仁, 魚本 幸
Materia Japan 49 (11) 521-527 2010/11/01
Publisher: The Japan Institute of Metals and MaterialsISSN: 1340-2625
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新しい積層構造を用いた超高密度垂直磁気記録媒体
島津 武仁, 青井 基, 北上 修
Materia Japan 47 (5) 249-255 2008/05
Publisher: The Japan Institute of Metals and MaterialsISSN: 1340-2625
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垂直磁気記録媒体の課題と最近の研究動向
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トライボロジスト 52 (6) 400-405 2007/06
Publisher: (社)トライボロジー学会 -
パルス磁界VSMによる磁気記録媒体の磁化機構の評価 ~磁化の熱擾乱の影響を差し引くことで何がわかるのか?~
島津 武仁, 青井 基
Magnetics Japan 2 (1) 20-27 2007/01
Publisher: The Magnetics Society of JapanISSN: 1880-7208
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Microstructure and Magnetic Anisotropy of CoPtCr-SiO_2 Perpendicular Recording Media Evaluated by Synchrotron Radiation X-ray Diffraction Method and Transmission Electron Microscope
KUBOKI Y., OHSAWA M., TANUMA R., KUBO T., OIKAWA T., UWAZUMI H., SHIMATSU T.
28 162-162 2004/09/21
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Annealing temperature dependence of K_u of CoPtCr/(Ru, Pt) films used for perpendicular recording media
SHIMATSU T., MITSUZUKA K., SATO H., WATANABE I., MURAOKA H., AOI H., NAKAMURA Y.
28 496-496 2004/09/21
-
Preliminary study on Hard/Soft-stacked perpendicular recording media
INABA Y., SHIMATSU T., KITAKAMI O., SATO H., OIKAWA T., MURAOKA H., AOI H., NAKAMURA Y.
28 21-21 2004/09/21
-
SiO_2 contents to enhance grain isolation in CoPtCr-SiO_2/Ru perpendicular recording media
OIKAWA T., SHIMATSU T., INABA Y., WATANABE I., AOI H., MURAOKA H., NAKAMURA Y.
28 165-165 2004/09/21
-
K_<u2> effect in CoPtCr-SiO_2 perpendicular recording media : Media design
SHIMATSU T., SATO H., OIKAWA T., INABA Y., MURAOKA H., AOI H., NAKAMURA Y.
28 164-164 2004/09/21
-
K_<u2> effect in CoPtCr-SiO_2 perpendicular recording media : Magnetic anisotropy
SATO H., SHIMATSU T., MITSUZUKA K., KITAKAMI O., OKAMOTO S., MURAOKA H., AOI H., NAKAMURA Y.
28 163-163 2004/09/21
-
28aXR-2 Magnetic moment distribution of the Pt cap layer in FeCo/Pt bilayers
Suzuki M, Miyagawa H, Kawamura N, Muraoka H, Shimatsu T, Inaba Y, Katada H
Meeting abstracts of the Physical Society of Japan 59 (1) 484-484 2004/03/03
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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Continuous Sheet Composed From Soft Magnetic Materials For Micro Inductors
SUGAWARA E., ONO T., SHIRAKAWA K., SHIMATSU T., MASUMOTO T., NAKAMURA Y.
27 188-188 2003/09/01
ISSN: 1340-8100
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Evaluation of read-resolution using fabricated head-sliders for cylindrical magnetic media
YAMADA H., SHIMATSU T., WATANABE I., AOI H., MURAOKA H., NAKAMURA Y.
27 95-95 2003/09/01
ISSN: 1340-8100
-
K_<u2> effect in CoPtCr-SiO_2/Ru perpendicular recording media
SHIMATSU T., OIKAWA T., KITAKAMI O., OKAMOTO S., MURAOKA H., AOI H., NAKAMURA Y.
27 526-526 2003/09/01
ISSN: 1340-8100
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Pt, Cr composition to derive high thermal stability in CoPtCr-SiO_2/Ru perpendicular recording media
OIKAWA T., SHIMATSU T., INABA Y., SATO H., WATANABE I., MURAOKA H., AOI H., NAKAMURA Y.
27 529-529 2003/09/01
ISSN: 1340-8100
-
SiO_2 composition to derive high density recording in CoPtCr-SiO_2/Ru perpendicular recording media
INABA Y., SHIMATSU T., OIKAWA T., SATO H., WATANABE I., MURAOKA H., AOI H., NAKAMURA Y.
27 528-528 2003/09/01
ISSN: 1340-8100
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High perpendicular magnetic anisotropy in CoPtCr(-SiO_2)/Ru perpendicular films
SHIMATSU T., SATO H., OIKAWA T., INABA Y., KITAKAMI O., OKAMOTO S., MURAOKA H., AOI H., NAKAMURA Y.
27 527-527 2003/09/01
ISSN: 1340-8100
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Magnetic moment of the Pt cap layer in Pt/Co bilayers
Suzuki M., Miyagawa H., Kawamura N., Muraoka H., Shimatsu T., Inaba Y., Sonobe Y., Maruyama H., Isohama Y., Nakamura N., Ishimatsu N.
Meeting abstracts of the Physical Society of Japan 58 (1) 474-474 2003/03/06
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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Magnetic cluster size and hysteresis loop in perpendicular recording media
Proceedings of the IEICE General Conference 2003 (2) 19-19 2003/03/03
Publisher: The Institute of Electronics, Information and Communication Engineers -
Effect of magnetic cluster size on the slope of magnetization curve for perpendicular recording media
SHIMATSU T., UWAZUMI H., OIKAWA T., INABA Y., MURAOKA H., NAKAMURA Y.
26 140-140 2002/09/01
ISSN: 1340-8100
-
Microstructure and magnetic properties of CoPtCr-SiO_2 perpendicular recording media
OIKAWA T., UWAZUMI H., SHIMATSU T., MURAOKA H., NAKAMURA Y.
26 139-139 2002/09/01
ISSN: 1340-8100
-
Soft magnetism of FeCo/NiFe(Cr) films with high saturation magnetization
KATADA H., SHIMATSU T., WATANABE I., MURAOKA H., NAKAMURA Y.
26 263-263 2002/09/01
ISSN: 1340-8100
-
Preliminary examination for cylindrical magnetic storage media measurement system
YAMADA H., SHIMATSU T., WATANABE I., MURAOKA H., NAKAMURA Y.
26 265-265 2002/09/01
ISSN: 1340-8100
-
The effect of Boron doping on the magnetic and R/W characteristics of Co/Pt superlattice perpendicular recording media
SHIMATSU T., IGARI T., TERAKAWA M., WATANABE I., MURAOKA H., NAKAMURA Y.
26 296-296 2002/09/01
ISSN: 1340-8100
-
Interlayer coupling and domain structure for SUL of perpendicular recording media
SHIMATSU T., HONMA K., WATANABE I., MURAOKA H., NAKAMURA Y.
26 160-160 2002/09/01
ISSN: 1340-8100
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ACTIVATION VOLUME AND MEDIUM NOISE IN PERPENDICULAR RECORDING MEDIA
Shimatsu Takehito, Uwazumi Hiroyuki, Muraoka Hiroaki, Nakamura Yoshihisa
Proceedings of the IEICE General Conference 2002 (2) 160-160 2002/03/07
Publisher: The Institute of Electronics, Information and Communication Engineers -
垂直磁気記録媒体の磁化の熱擾乱と低ノイズ化―パルス磁界を用いた磁留磁化曲線の解析
島津 武仁, 上住 洋之, 村岡 裕明, 中村 慶久
日本応用磁気学会誌 26 (3) 109-117 2002/03
Publisher: (社)日本応用磁気学会ISSN: 0285-0192
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Uniaxial anisotropy field and microstructure in very thin soft magnetic films
KATADA H., SHIMATSU T., WATANABE H., WATANABE I., MURAOKA H., NAKAMURA Y., SUGITA Y.
25 63-63 2001/09/01
ISSN: 1340-8100
-
Switching mechanism of CoTb/CoCrPt composite perpendicular media
UWAZUMI H., SHIMATSU T., SAKAI Y., MURAOKA H., NAKAMURA Y.
25 16-16 2001/09/01
ISSN: 1340-8100
-
Magnetization reversal and thermal stability of perpendicular recording media
SHIMATSU T., UWAZUMI H., MURAOKA H., NAKAMURA Y.
25 17-17 2001/09/01
ISSN: 1340-8100
-
Thickness dependence of R/W performance of CoTb/CoCrPt composite perpendicular media
SAKAI Y., UWAZUMI H., SHIMATSU T., ENOMOTO K., TAKENOIRI S., WATANABE S., OHKUBO K., MURAOKA H., NAKAMURA Y.
25 138-138 2001/09/01
ISSN: 1340-8100
-
Initial growth layer and magnetic properties of CoCrPt perpendicular media
UWAZUMI H., SHIMATSU T., TERAKAWA M., SAKAI Y., TAKENOIRI S., WATANABE S., MURAOKA H., NAKAMURA Y.
25 131-131 2001/09/01
ISSN: 1340-8100
-
High thermal stability and media noise in CoPrTb/CoCrTa composite perpendicular recording media
SHIMATSU T., MURAOKA H., SATODATE Y., MURAMATSU K., WATANABE I., NAKAMURA Y.
25 134-134 2001/09/01
ISSN: 1340-8100
-
Magnetic anisotropy and thermal stability in Co/Pd perpendicular magnetic films
SHIMATSU T., TERAKAWA M., WATANABE I., MURAOKA H., NAKAMURA Y.
25 413-413 2001/09/01
ISSN: 1340-8100
-
Soft magnetic properties and microstructure of NiFe/FeCo/NiFe films
KATADA H., SHIMATSU T., WATANABE I., MURAOKA H., NAKAMURA Y.
25 292-292 2001/09/01
ISSN: 1340-8100
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Experimental and theoretical analysis of rotational hysteresis loss in CoCrTa perpendicular recording media (vol 36, pg 2375, 2000)
T Shimatsu, SJ Greaves, K Muramatsu, Watanabe, I, H Muraoka, Y Sugita, Y Nakamura
IEEE TRANSACTIONS ON MAGNETICS 37 (4) 3081-3081 2001/07
ISSN: 0018-9464
-
Erratum: Experimental and theoretical analysis of rotational hysteresis loss in CoCrTa perpendicular recording media (IEEE Transactions on Magnetics (Sept. 2000) 36 (2375-2377))
T. Shimatsu, S. J. Greaves, K. Muramatsu, I. Watanabe, H. Muraoka, Y. Sugita, Y. Nakamura
IEEE Transactions on Magnetics 37 3081 2001/07/01
ISSN: 0018-9464
-
Angular Dependence of Remanence Coercivity of Perpendicular Recording Media Obtained by Subtracting Thermal Agitation of Magnetization
SHIMATSU T., UWAZUMI H., MURAOKA H., NAKAMURA Y.
IEICE technical report. Magnetic recording 100 (337) 37-42 2000/10/05
Publisher: The Institute of Electronics, Information and Communication EngineersISSN: 0913-5685
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Uniaxial anisotropy field in very thin soft magnetic films
KATADA H., SHIMATSU T., WATANABE I., MURAOKA H., NAKAMURA Y., SUGITA Y.
24 95-95 2000/09/01
ISSN: 1340-8100
-
Thermal agitation of magnetization of perpendicular recording media
SHIMATSU T., MURAMATSU K., YOSHIDA R., WATANABE I., MURAOKA H., NAKAMURA Y.
24 282-282 2000/09/01
ISSN: 1340-8100
-
Thermal agitation of magnetization of CoCrPt-(Ta,B) perpendicular media
SHIMATSU T., UWAZUMI H., SAKAI Y., OTSUKI A., MURAMATSU K., WATANABE I., MURAOKA H., NAKAMURA Y.
24 280-280 2000/09/01
ISSN: 1340-8100
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Recording performances of CoCrPt-(Ta,B) perpendicular media
UWAZUMI H., SHIMATSU T., SAKAI Y., OTSUKI A., YOSHIDA R., WATANABE I., MURAOKA H., NAKAMURA Y.
24 281-281 2000/09/01
ISSN: 1340-8100
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Induced uniaxial magnetic anisotropy in thin Permalloy films
Katada H., Shimatsu T., Watanabe I., Muraoka H., Nakamura Y., Sugita Y.
Proceedings of the IEICE General Conference 2000 (2) 21-21 2000/03/07
Publisher: The Institute of Electronics, Information and Communication Engineers -
Experimental and theoretical analysis of rotational hysteresis loss in CoCrTa perpendicular recording media
T. Shimatsu, S. J. Greaves, K. Muramatsu, I. Watanabe, H. Muraoka, Y. Sugita, Y. Nakamura
Digests of the Intermag Conference 2000/01/01
ISSN: 0074-6843
-
Magnetic properties and recording performances in doubl-layerd CoCrTa/Ti/M perpendicular media
SHIMATSU T., KOMAGOME H., MURAMATSU K., WATANABE I., MURAOKA H., SUGITA Y., NAKAMURA Y.
23 34-34 1999/10/01
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Effect of underlayer on recording performances in double -layerd CoCrTa/Ti/M perpendicular media
KOMAGOME H., SHIMATSU T., YOSHIDA R., WATANABE I., MURAOKA H., SUGITA Y., NAKAMURA Y.
23 35-35 1999/10/01
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Thickness dependence of induced magnetic anisotropy in Ta/Ni_<79>Fe_<21>/Ta films
KATADA H., SHIMATSU T., WATANABE I., MURAOKA H., NAKAMURA Y., SUGITA Y.
23 380-380 1999/10/01
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Bonding of metal thin films during sputter film deposition
SHIMATSU T., MOLLEMA R. H., MONSMA D., KEIM E. G., LODDER J. C.
22 411-411 1998/09/01
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Thermal fluctuation of magnetization in FePt nanocrystalline thin films
SHIMATSU T., LODDER J. C., SUGITA Y., NAKAMURA Y.
22 350-350 1998/09/01
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Effect of Ti intermediate layer on magnetic properties in double-layered perpendicular media
SULISTIO P., KOMAGOME H., SHIMATSU T., WATANABE I., MURAOKA H., SUGITA Y., NAKAMURA Y.
22 492-492 1998/09/01
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Grain size reduction and recording performance in thin film media (Analysis of recorded magnetization pattern)
SATO H., KIKUCHI A., NAKAI J., MITSUYA H., SHIMATSU T., TAKAHASHI M.
20 209-209 1996/09/01
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Reverse dc erased noise and magnetized state (Noise properties in thin film media fabricated under Ultra clean sputtering process)
YATSU A., KIKUCHI A., SHIMATSU T., TAKAHSHI M.
20 211-211 1996/09/01
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Intergranular coupling in UC-processed thin film media (Temperature dependence of rotational hysteresis loss and simulation analysis)
MITSUYA H., AKIMOTO H., OKAMOTO I., KIKUCHI A., NAKAI J., SHIMATSU T., TAKAHASHI M.
20 213-213 1996/09/01
-
CoCr based alloy thin film media fabricated under UC-process
NAKAI J., KIKUCHI A., SHIMATSU T., TAKAHASHI M.
20 214-214 1996/09/01
-
Recording properties of thin film media fabrticated under UC-process and magnetization state (The analysis of transition region by magnetic force microscopy)
HARA H., KIKUCHI A., SATO H., SHIMATSU T., TAKAHASHI M.
20 210-210 1996/09/01
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Correlation between intergranular coupling and recording performance (Thin film media fabricated under ultra clean sputtering process)
KIKUCHI A., NAKAI J., SHIMATSU T., TAKAHASHI M.
20 212-212 1996/09/01
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Dependence of magnetic properties on magnetic layer thickness (Thin film media fabricated under ultra clean sputtering process)
IWATA N., KIKUCHI A., NAKAI J., SHIMATSU T., TAKAHASHI M.
20 215-215 1996/09/01
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Intergranular coupling in UC-processed thin film media(Temperature dependence of rotational hysteresis loss)
SHIMATSU T., ENDO A., IWATA N., KIKUCHI A., NAKAI J., TAKAHASHI M.
19 412-412 1995/09/01
-
Ni-Fe thin films fabricatedunder XC-process(Microstructure and magnetic properties)
OKUYAMA K., KUJI S., AOYAGI E., HAYASAKA Y., SHIMATSU T., TAKAHASHI M.
19 382-382 1995/09/01
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Co_<78>Cr_<17>Ta_5/Cr thin film media fabricated under UC-process(Microstructure and magnetic properties)
NAKAI J., KAWAKITA S., KIKUCHI A., HIRASAKA M., SHIMATSU T., TAKAHASHI M.
19 408-408 1995/09/01
-
Co_<78>Cr_<17>Ta_5/Cr thin film media fabricated under UC-process(Recording performance and magnetic microstructure)
KIKUCHI A., NAKAI J., KAWAKITA S., MITSUYA H., SHIMATSU T., TAKAHASHI M.
19 409-409 1995/09/01
-
Construction of extremely clean sputtering system
KUJI S., OKUYAMA K., SHIMATSU T., SHOJI H., TAKAHASHI M.
19 383-383 1995/09/01
-
Effect of substrate surface cleanness on magnetic properties(Dry-etching treatment in ultra clean sputtering process)
KAWAKITA S., KIKUCHI A., NAKAI J., SHIMATSU T., TAKAHASHI M.
19 407-407 1995/09/01
-
Correlation between recording performance and microstructure(Thin film media fabricated under UC-process)
KIKUCHI A, NAKAI J., KAWAKITA S., SATO H., SHIMATSU T., TAKAHASHI M.
19 411-411 1995/09/01
-
Co_<78>Cr_<17>Ta_5/Cr thin film media fabricated under UC-process(Effect of substrate bias on magnetic properties)
NAKAI J., KIKUCHI A., KAWAKITA S., HIRASAKA M., SHIMATSU T., TAKAHASHI M.
19 410-410 1995/09/01
-
Effect of ultra clean sputtering process on magnetic anisotropy and intergranular coupling in CoNiCr and CoCrTa thin film recording media
SHIMATSU T.
The Proceedings of 14th ICMFS and E-MRS Joint Colloquium, Germany 213-214 1994
-
SOFT MAGNETISM OF SPUTTERED FILMS WITH NANOCRYSTALS
Migaku Takahashi, T.Shimatsu
PROCEEDINGS OF THE 2nd INTERNATIONAL SYMPOSIUM ON PHYSICS OF MAGNETIC MATERIALS 1992(Beiging, China),INTERNATIONAL ACADEMIC PUBLISHERS 78-85 1992
-
Magneto-Optical Effect in Fe-Ni, Ni-Co and Fe-Co Binary Alloy Films.
T.Sato, T.Shimatsu, T.Miyahara, T.Miyazaki
Proc. Magn.-Opt. Rec. 113-116 1991
-
1a-M1-2 Fe-Si-Alスパッタ薄膜の磁気的不均質性と軟磁性(磁性(薄膜・多層膜・人工格子))
高橋 研, 島津 武仁, 荘司 弘樹, 脇山 徳雄
年会講演予稿集 43 (3) 67-67 1988/03/18
Publisher: 一般社団法人日本物理学会
Books and Other Publications 2
-
異種材料一体化のための最新技術 ~溶接・接着剤・一体形成・加飾~
森 邦夫, 金子大作, 三浦高行, 竹本 正, 安田清和, 須賀唯知, 島津武仁
サイエンス&テクノロジー株式会社 2012/01/30
ISBN: 9784864280365
-
advanced Technologies of Perpendicular Magnetic Recording
中村慶久, 村岡裕明, 沼澤潤二, 島津武仁
シーエムシー出版 2007/07
Presentations 349
-
Atomic Diffusion Bonding of Wafers with PDC-SiO2 underlayers using Thin Zr Films International-presentation
M. Uomoto, T. Shimatsu, T. Goto, T. Hanasaki, K. Bando, Y. Suzuki, T. Saito
WaferBond 2024 EAST 2024 8th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2024) 2024/11/01
-
Atomic Diffusion Bonding using SiN films International-presentation
A. Muraoka, K. Bando, Y. Suzuki, H. Makita, T. Saito, H. Fukunaga, M. Uomoto, T. Shimatsu
WaferBond 2024 EAST 2024 8th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2024) 2024/11/01
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Bonding Potential of Atomic Diffusion Bonding of Wafers Using Oxide Films International-presentation Invited
T. Shimatsu, M. Uomoto, A. Muraoka, K. Bando, Y. Suzuki, H. Makita, and T. Saito
WaferBond 2024 EAST 2024 8th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2024) 2024/11/01
-
Loading Pressure Effects on the Bonded Interface Structure in Atomic Diffusion Bonding Using Thick Au Films International-presentation
K. Noguchi, M. Uomoto, T. Shimatsu
WaferBond 2024 EAST 2024 8th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2024) 2024/10/31
-
Blade Test to Characterize Bonded Interface Fabricated Using Atomic Diffusion Bonding with Amorphous Si and Al Films International-presentation
H. Iemura, M. Uomoto, T. Shimatsu
WaferBond 2024 EAST 2024 8th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2024) 2024/10/30
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マイクロ波アシスト磁化反転と磁気的相互作用
菊池伸明, 畑山正寿, 島津武仁, 岡本聡
第48回日本磁気学会学術講演会 2024/09/25
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マイクロ波アシスト磁化反転と磁気的相互作用
菊池伸明, 畑山正寿, 島津武仁, 岡本聡
磁気記録・情報ストレージ研究会(MRIS) 2024/06/07
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Optimization of Ag Thin Film Thickness With a Capping Layer for Ag-Ag Surface Activated Bonding International-presentation
Yuanhao Cai, Kai Takeuchi, Miyuki Uomoto, Takehito Shimatsu, Eiji Higurashi
2024 International Conference on Electronics Packaging( ICEP 2024) 2024/04/18
-
Suppression of surface roughening of Ag films by capping layer for Ag/Ag surface activated bonding International-presentation
Yuanhao Cai, Kai Takeuchi, Miyuki Uomoto, Takehito Shimatsu, Eiji Higurashi
12th IEEE CPMT Symposium Japan (ICSJ2023) 2023/11/16
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Blade Test in Atmospheric-Pressure Ar Gas to Characterize Bonded Interface Fabricated Using Atomic Diffusion Bonding International-presentation
H. Iemura, F. Goto, M. Uomoto, T. Shimatsu
244th ECS Meeting 2023/10/11
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Crystal Lattice Rearrangement Occurred at Au/Ag Bonded Interface in Atomic Diffusion Bonding in Vacuum International-presentation
F. Goto, H. Iemura, M. Uomoto, T. Shimatsu
244th ECS Meeting 2023/10/11
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Atomic Diffusion Bonding in Air using Oxide Films International-presentation
T. Shimatsu, M. Uomoto, H. Fukunaga, H. Makita, Y. Suzuki, Y. Kozuka, A. Muraoka, T. Saito
244th ECS Meeting 2023/10/11
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Preferred Grain Orientation to Enhance Interdiffusion at Room Temperature in Atomic Diffusion Bonding: A Fundamental Study using Ni and Cu Films International-presentation
M. Uomoto, S. Kikuchi, F. Goto, T. Shimatsu
244th ECS Meeting 2023/10/11
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マイクロ波アシスト磁化反転時のエネルギー障壁
水谷聡志, 菊池伸明, 畑山正寿, 島津武仁, 岡本 聡
第47回日本磁気学会学術講演会 2023/09/28
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Effect of film thickness on microwave assisted switching behavior
Intermag 2023 2023/06/09
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Effect of film thickness on microwave assisted switching behavior International-presentation
Nobuaki Kikuchi, Katsunari Sato, Masatoshi Hatayama, Takehito Shimatsu, Satoshi Okamoto
Intermag 2023 2023/05/16
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ブレード法によるウエハ接合強度の評価に及ぼす測定雰囲気の影響Ⅰ(金属薄膜を用いた原子拡散接合法による接合界面の評価)
家村 光, 後藤 風輝, 魚本 幸, 島津 武仁
第 37 回エレクトロニクス実装学会春季講演大会 2023/03/14
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ブレード法によるウエハ接合強度の評価に及ぼす測定雰囲気の影響Ⅱ(ZrO2薄膜を用いた原子拡散接合法による接合界面の評価)
後藤 風輝, 家村 光, 魚本 幸, 島津 武仁
第 37 回エレクトロニクス実装学会春季講演大会 2023/03/14
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マイクロ波アシスト磁化反転における熱活性の影響
水谷聡志, 岡本聡
2022年度 物質・デバイス領域共同研究拠点 展開共同研究 研究会 2023/03/14
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Atomic Diffusion Bonding using AlN Films with High Electrical Resistivity International-presentation
WaferBond'22 Conference on Wafer Bonding for Microsystems, 3D- and Wafer Level Integration 2022/10/05
-
Atomic Diffusion Bonding of Wafers using Various Oxide Films International-presentation Invited
WaferBond'22 Conference on Wafer Bonding for Microsystems, 3D- and Wafer Level Integration 2022/10/05
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磁性膜厚のマイクロ波アシスト磁化反転挙動への影響
菊池 伸明, 佐藤 勝成, 畑山 正寿, 島津 武仁, 岡本 聡
第46回日本磁気学会学術講演会 2022/09/08
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マイクロ波アシスト磁化反転における熱活性の影響
水谷 聡志, 菊池 伸明, 畑山 正寿, 島津 武仁, 岡本 聡
第46回日本磁気学会学術講演会 2022/09/08
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Cuを微量添加したAg薄膜を用いた大気中の原子拡散接合法における接合性能
渡部 雄貴, 魚本 幸, 島津 武仁
第32回マイクロエレクトロニクスシンポジウム MES2022 2022/09/06
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Microwave assisted switching in granular media with continuous capping layers for interaction control International-presentation
Nobuaki Kikuchi, Katsunari Sato, Takehito Shimatsu, Osamu Kitakami, Satoshi Okamoto
Magnetics and Optics Reresearch IInternational Symposium2022(MORIS2022) 2022/05/18
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THERMAL ACTIVATION ON MICROWAVE ASSISTED MAGNETIZATION SWITCHING IN Co/Pt NANODOT ARRAYS International-presentation
Satoshi Mizutani, Nobuaki Kikuchi, Masatoshi Hatayama, Takehito Shimatsu, Satoshi Okamoto
Magnetics and Optics Reresearch IInternational Symposium2022(MORIS2022) 2022/05/17
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Co/Ptナノドットを用いたマイクロ波アシスト磁化反転における熱活性の影響
水谷聡志, 菊池伸明, 畑山正寿, 島津武仁, 岡本聡
2021年度 物質・デバイス領域共同研究拠点展開共同研究B 研究会 2021/12/28
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Thermal activation on microwave assisted magnetization switching in Co/Pt nanodot arrays International-presentation
S. Mizutani, N. Kikuchi, M. Hatayama, T. Shimatsu, S. Okamoto
The 5th Symposium for core research clusters for materials Science and Spintronics, and the 4th Symposium on International Joint Graduate Program in Materials Science 2021/10/25
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Atomic Diffusion Bonding of Wafers with Oxide Underlayers using Thin Hf Films for Optical Applications International-presentation
G, Yonezawa, M. Uomoto, T. Shimatsu
WaferBond 2021 EAST 2021 7th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2021) 2021/10/07
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Atomic Diffusion Bonding using Y2O3 and ZrO2 films International-presentation
T. Shimatsu, H. Yoshida, M. Uomoto, T. Saito, T. Moriwaki, N. Kato, Y. Miyamoto, K. Miyamoto
WaferBond 2021 EAST 2021 7th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2021) 2021/10/07
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Atomic Diffusion Bonding using AlN films International-presentation
M. Uomoto, H. Yoshida, T. Shimatsu, T. Saito, T. Moriwaki, N. Kato, Y. Miyamoto, K. Miyamoto
WaferBond 2021 EAST 2021 7th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2021) 2021/10/07
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Surface Contamination Effects on Bonding Performance in Atomic Diffusion Bonding of Wafers using Amorphous Si Thin Films International-presentation
T, Amino, M. Uomoto, T. Shimatsu
WaferBond 2021 EAST 2021 7th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2021) 2021/10/07
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Preliminary Study of Atomic Diffusion Bonding in Air using Ag films International-presentation
Y. Watabe, F, Goto, M. Uomoto, T. Shimatsu
WaferBond 2021 EAST 2021 7th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2021) 2021/10/07
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Sputtering Technique to Fabricate Smooth Surface Oxide Film for Room Temperature Bonding International-presentation
T. Saito, T. Hanasaki, T. Moriwaki, T. Goto, A. Takeda, A. Miura, M. Uomoto, T. Shimatsu
WaferBond 2021 EAST 2021 7th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2021) 2021/10/05
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Co/Pt 多層膜ナノドットのマイクロ波アシスト磁化反転における熱活性
水谷聡志, 菊池伸明, 畑山正寿, 島津武仁, 岡本 聡
第45回日本磁気学会学術講演会 2021/08/31
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Co/Pt多層膜ナノドットのマイクロ波アシスト磁化反転における熱活性の影響
水谷 聡志, 菊池 伸明, 畑山 正寿, 岡本 聡, 島津 武仁
磁気記録・情報ストレージ研究会(MRIS) 2021/06/10
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室温接合技術と接合面の平滑性・清浄度の重要性(原子拡散接合法を例に) Invited
島津 武仁
公益社団法人精密工学会 プラナリゼーションCMPとその応用技術専門委員会 第189回研究会 2021/04/26
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マイクロ波アシスト磁化反転における熱揺らぎの影響 Invited
岡本 聡, 菊池 伸明, 島津 武仁
スピントロニクス学術研究基盤と連携ネットワーク拠点 年次報告会 2021/03/09
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Effect of Field Angle on Microwave Assisted Magnetization Switching International-presentation
Nobuaki KIKUCHI, Satoshi OKAMOTO, Takehito SHIMATSU
The 4th International Symposium for The Core Research Cluster for Spintronics 2021/02/24
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Microwave-Assisted Magnetization Switching Behaviors in Granular Media International-presentation Invited
S. Okamoto, N. Kikuchi, T. Shimatsu
The 31st Magnetic Recording Conference (TMRC 2020) 2020/08/19
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GHz帯の高周波磁場により励起された磁化ダイナミクス
菊池 伸明, 岡本 聡, 島津 武仁
Spin-RNJ 若手オンライン研究発表会 2020/06/04
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Ag薄膜を用いた原子拡散接合法による光学機能性接合界面の形成
村岡 有菜, 魚本 幸, 島津 武仁
第34回エレクトロニクス実装学会春季講演大会 2020/03/03
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薄いTi薄膜を用いた原子拡散接合法における成膜後の真空中保持時間と接合強度
網野 泰知郎, 魚本 幸, 島津 武仁
第34回エレクトロニクス実装学会春季講演大会 2020/03/03
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薄いZr薄膜を用いた原子拡散接合法によるウエハ室温接合
魚本 幸, 島津 武仁
第34回エレクトロニクス実装学会春季講演大会 2020/03/03
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Atomic Diffusion Bonding of Wafers in Air using Thin Pt Films International-presentation
T. Shimatsu
The International Conference on Wafer Bonding, WaferBond '19 2019/12/02
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原子拡散接合法による室温接合技術と接合面の表面粗さ Invited
島津 武仁
第4回 AFM&CSIソリューションセミナー 2019/11/20
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CoCrPtグラニュラ薄膜における粒子間交換結合のマイクロ波アシスト磁化反転への影響
佐藤 勝成, 菊池 伸明, 岡本 聡, 北上 修, 島津 武仁
第43回日本磁気学会学術講演会 2019/09/25
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原子拡散接合によるGaN-on-GaN HEMT高放熱特性
岡本 直哉, 美濃浦 優一, 魚本 幸, 島津 武仁
第80回応用物理学会秋季学術講演会 2019/09/18
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Microwave Assisted Switching on CoPtCr-Based Granular Media International-presentation Invited
N. Kikuchi, K. Sato, S. Kikuchi, S. Okamoto, O. Kitakami, T. Shimatsu
Magnetics and Optics Research International Symposium(MORIS 2019) 2019/06/23
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CoCrPtグラニュラ記録媒体のマイクロ波アシスト磁化反転実験
佐藤 勝成, 菊池 伸明, 岡本 聡, 北上 修, 島津 武仁
磁気記録・情報ストレージ研究会(MRIS) 2019/06/13
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原子拡散接合ー表面活性化接合の新潮流とその応用 Invited
島津 武仁
一般社団法人電子実装工学研究所 総会 2019/06/11
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Temporary SiC-SiC wafer bonding compatible with high temperature annealing International-presentation
Fengwen Mu, Tadatomo Suga, Miyuki Uomoto, Takehito Shimatsu
The 69th IEEE Electronic Components and Technology Conference(ECTC 2019) 2019/05/28
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SiC-SiC temporary bonding compatible with rapid thermal annealing at 1000 ℃ International-presentation
Fengwen Mu, Tadatomo Suga, Miyuki Uomoto, Takehito Shimatsu, Kenichi Iguchi, Haruo Nakazawa
WaferBond 2019 EAST 2019 6th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2019) 2019/05/21
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Novel Gratings for Astronomical Observations Fabricated by Latest Technologies International-presentation
N. Ebizuka, T. Okamoto, M. Sasaki, I. Tanaka, M. Uomoto, T. Shimatsu
WaferBond 2019 EAST 2019 6th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2019) 2019/05/21
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Rearrangement of Crystal Lattice Occurred at Ag/Ag Bonded Interface in Atomic Diffusion Bonding International-presentation
S. Matsuda, M. Uomoto, A. Miura, T. Shimatsu
WaferBond 2019 EAST 2019 6th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2019) 2019/05/21
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Atomic Diffusion Bonding of Wafers using a-Ge Films with Extremely Low Electrical Conductivity International-presentation
A. Muraoka, M. Uomoto, M. Abe, T. Shimatsu
WaferBond 2019 EAST 2019 6th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2019) 2019/05/21
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Atomic Diffusion Bonding of Wafers Using Thin Nb Films International-presentation
M. Uomoto, T. Shimatsu
WaferBond 2019 EAST 2019 6th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2019) 2019/05/21
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Novel Sputter Film Deposition to Fabricate Thick Films with Extremely Smooth Surface Suitable for Room Temperature Bonding International-presentation
T. Saito, H. Makita, T. Moriwaki, Y. Suzuki, N. Kato, S. Wakayanagi, A. Miura, M. Uomoto, T. Shimatsu
WaferBond 2019 EAST 2019 6th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2019) 2019/05/21
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Oxidation of Bonded Thin Ti Films Using Oxide Underlayers in Atomic Diffusion Bonding Process for Optical Applications International-presentation
G. Yonezawa, Y. Sato, S. Abe, M. Uomoto, T. Shimatsu
WaferBond 2019 EAST 2019 6th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2019) 2019/05/21
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薄いa-Ge及びa-Si薄膜を用いた原子拡散接合法によるウエハ室温接合
村岡 有菜, 魚本 幸, 島津 武仁
第33回エレクトロニクス実装学会春季講演大会 2019/03/11
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原子拡散接合で作製したInGaAs/a-Ge/InGaAs接合部のバンド構造評価
山田 友輝, 魚本 幸, 島津 武仁, 名田 允洋, 中島 史人, 松崎 秀昭
第66回応用物理学会春季学術講演会 2019/03/09
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Atomic Diffusion Bonding: Room Temperature Bonding of Wafers for Creating the Future of Electronic and Optical Devices International-presentation Invited
Takehito Shimatsu
3D & SYSTEMS SUMMIT 2019/01/28
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原子拡散接合量産装置と接合周辺技術の開発 Invited
森脇 崇行, 齋藤 孝之, 牧田 裕之, 鈴木 雄大, 魚本 幸, 島津 武仁
2018年日本表面真空学会学術講演会 2018/11/19
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Suprious-Free, Near-Zero-TCF Hetero Acoustic Layer (HAL)SAW Resonators Using LiTaO3Thin Plate on Quartz International-presentation
Michio Kadota, Yoshimi Ishii Yunoki, Takehito Shimatsu, Miyuki Uomoto, Shuji Tanaka
2018 IEEE International Ultrasonics Symposium (IUS) 2018/10/25
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Atomic Diffusion Bonding for Optical Devices with High Optical Density International-presentation
G. Yonezawa, Y. Takahashi, Y. Sato, S. Abe, M. Uomoto, T. Shimatsu
AiMES 2018 ECS and SMEQ Joint International Meeting 2018/09/30
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Room Temperature Bonding of Wafers Using Si and Ge Films with Extremely Low Electrical Conductivity International-presentation
M. Uomoto, A. Muraoka, T. Shimatsu
AiMES 2018 ECS and SMEQ Joint International Meeting 2018/09/30
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酸化下地膜を用いた原子拡散接合法による高光透過率の接合界面の形成と光学部品への応用
米澤 元, 高橋 祐一, 佐藤 能久, 阿部 昇平, 魚本 幸, 島津 武仁
日本学術振興会産学協力研究委員会 接合界面創成技術第191委員会 第18回研究会 2018/09/14
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CoCrPt グラニュラ磁気記録媒体におけるマイクロ波アシスト効果の時間依存性
菊地 瞬, 島津武仁, 菊池伸明, 岡本 聡, 北上 修
第42回日本磁気学会学術講演会 2018/09/11
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連続波を用いたCoCrPt グラニュラ記録媒体のマイクロ波アシスト磁化反転実験
佐藤勝成, 菊池伸明, 岡本 聡, 北上 修, 島津武仁
第42回日本磁気学会学術講演会 2018/09/11
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Microwave assisted switching on CoCrPt based granular media Invited
N. Kikuchi, K. Shimada, S. Kikuchi, K. Sato, S. Okamoto, O. Kitakami, T. Shimatsu
第42回日本磁気学会学術講演会 2018/09/11
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積層磁性体ドットにおけるマイクロ波アシスト磁化反転
金原大樹, 岡本 聡, 菊池伸明, 北上 修, 島津武仁
平成30年電気学会 基礎・材料・共通部門大会 2018/09/04
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Microwave assisted switching behavior of CoCrPt based granular media International-presentation Invited
N. Kikuchi, K. Shimada, S. Kikuchi, K. Sato, S. Okamoto, O. Kitakami, T. Shimatsu
The 29th Magnetic Recording Conference (TMRC 2018) 2018/08/18
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Near-Zero TCF of HAL SAW Resonator with LiTaO3-on-Quartz Structure International-presentation
Michio Kadota, Yoshimi Yunoki, Takehito Shimatsu, Miyuki Uomot, Shuji Tanaka
2018 IEEE International Frequency Control Symposium (IFCS) 2018/05/21
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フォトダイオード構造を用いた原子拡散接合InGaAs/Ge/InGaAs界面の電子輸送特性評価
山田 友輝, 魚本 幸, 島津 武仁, 名田 允洋, 中島 史人, 松崎 松崎
第65回応用物理学会 春季学術講演会 2018/03/17
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積層磁性膜におけるマイクロ波アシスト磁化反転 Invited
岡本 聡, Lu Yuming, 菊池伸明, 北上 修, 島津武仁
平成30年電気学会全国大会 2018/03/14
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CoCrPt-TiO2グラニュラー薄膜におけるマイクロ波アシスト磁化反転挙動
菊池伸明, 島田恭平, 島津武仁, 岡本聡, 北上修
マグネティックス研究会 2018/03/09
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High Performance HAL SAW devices with Near-Zero TCF and High Quality International-presentation
Michio Kadota, Yoshimi Yunoki, Takehito Shimatsu, Miyuki Uomoto, Shuji Tanaka
Seventh International Symposium on Acoustic Wave Devices for Future Mobile Communication Systems 2018/03/06
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高性能Hetero Acoustic Layer弾性表面波デバイス
門田道雄, 柚木良美, 島津武仁, 魚本幸, 田中秀治
圧電材料・デバイスシンポジウム2018 2018/02/05
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Frequency dependence of microwave-assisted switching in CoCrPt granular perpendicular media International-presentation
Kyohei Shimada, Takehito Shimatsu, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami
Magnetics and Optics Research International Symposium(MORIS 2018) 2018/01/07
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Elementally resolved ferromagnetic resonance by X-ray magnetic circular dichroism on Co/Pt multilayer dots International-presentation
Nobuaki Kikuchi, Takahiro Yomogita, Daiki Kanahara, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu, Hitoshi Osawa, Yoshinori Kotani, Kentaro Toyoki, Motohiro Suzuki, Tetsuya Nakamura
Magnetics and Optics Research International Symposium(MORIS 2018) 2018/01/07
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薄い金属薄膜を用いたウエハの室温接合技術(原子拡散接合法) Invited
島津武仁
日本学術振興会 薄膜第131委員会 第281回委員会・第287回研究会 2017/12/19
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硬X線MCDによるCo/Ptナノドットの時空間分解強磁性共鳴測定 (Time- and spatially resolved hard X-ray MCD-FMR measurement on a Co/Pt multilayer dot)
菊池伸明, 蓬田貴裕, 金原大樹, 岡本聡, 北上修, 島津武仁, 大沢仁志, 鈴木基寛, N. Kikuchi, T. Yomogita, D. Kanahara, S. Okamoto, O. Kitakami, T. Shimatsu, H. Osawa, M. Suzuki
平成29年度スピニクス研究会 2017/11/28
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Room Temperature Bonding of Wafers using Thin Metal Films for Optical Device Fabrications International-presentation
T. Shimatsu
The International Conference on Wafer Bonding, WaferBond '17 2017/11/27
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双極子結合した積層磁性ドットによるマイクロ波アシスト実験
金原大樹, 岡本聡, 菊池伸明, 北上修, 島津武仁
マグネティクス研究会 2017/11/16
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Layer-selective switching in a dot of double AFC layers under the assistance of rf fields International-presentation
Y. Lu, S. Okamoto, N. Kikuchi, O. Kitakami, T. Shimatsu
MMM 2017 – 62nd Annual Conference on Magnetism and Magnetic Materials 2017/11/06
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Time- and spatially resolved hard X-ray MCD with pulsed rf field excitation on a Co/Pt multilayer dot International-presentation
N. Kikuchi, T. Yomogita, D. Kanahara, S. Okamoto, O. Kitakami, T. Shimatsu, H. Osawa, M. Suzuki
MMM 2017 – 62nd Annual Conference on Magnetism and Magnetic Materials 2017/11/06
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Layer-selective switching in a dot of double AFC layers under the assistance of rf fields International-presentation
S. Okamoto, Y. Lu, N. Kikuchi, O. Kitakami, T. Shimatsu
Junjiro Kanamori Memorial International Symposium 2017/09/27
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CoCrPt グラニュラ垂直磁気記録媒体におけるマイクロ波アシスト効果
島田恭平, 島津武仁, 菊池伸明, 岡本 聡, 北上 修
第41回日本磁気学会学術講演会(平成29年) 2017/09/19
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積層磁性ドットによるマイクロ波アシスト磁化反転
金原大樹, 岡本 聡, 菊池伸明, 北上 修, 島津武仁
第41回日本磁気学会学術講演会(平成29年) 2017/09/19
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高平均出力水の窓軟X線光源のための薄ディスクレーザーの開発
東口 武史, 山内 駿, 篠崎 夏美, 小倉 拓人, 藤井 雄介, 江島 丈雄, 坂上 和之, 魚本 幸, 島津 武仁, MOCEK Tomas
第78回応用物理学会秋季学術講演会 2017/09/05
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原子拡散接合GaAsSb/InP-Ti-GaNヘテロ接合バイポーラトランジスタ
星 拓也, 山田 友輝, 名田 允洋, 白鳥 悠太, 魚本 幸, 島津 武仁, 松崎 秀昭
第78回応用物理学会秋季学術講演会 2017/09/05
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原子拡散接合法による室温接合技術(技術ポテンシャルと応用) Invited
島津武仁
第3回 両国フォトニクスサロン 2017/09/01
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TUNING MAGNETIC ANISOTROPY AND CURIE TEMPERATURE OF L10-FePt GRANULAR FILMS International-presentation Invited
Takehito SHIMATSU, Takuya ONO, Tomohiro MORIYA, Hitoshi NAKATA, Kazuya KOMIYAMA, Shinji UCHIDA, Hirohisa Oyama, Hiroto KIKUCHI, Hiroyasu KATAOKA, Kiminori SATO, Akira FURUTA, Tsuyoshi YOSHIZAWA, Masatoshi HATAYAMA, Kaoru TSUMURA, Nobuaki KIKUCHI, Osamu KITAKAMI
The 28th Magnetic Recording Conference (TMRC 2017) 2017/08/02
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MAGNETIZATION SWITCHING OF A DOT COMPOSED OF DOUBLE AFC LAYERS UNDER THE ASSISTANCE OF RF FIELDS International-presentation
Yuming LU, Satoshi OKAMOTO, Nobuaki KIKUCHI, Osamu KITAKAMI, Takehito SHIMATSU
The 28th Magnetic Recording Conference (TMRC 2017) 2017/08/02
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双極子結合した積層磁性ドットによるマイクロ波アシスト磁化反転
金原 大樹, 岡本聡, 菊池伸明, 北上修, 島津武仁
磁気記録・情報ストレージ研究会 2017/06/08
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Enhancement of Light Transmittance for Wafers Bonded with Thin Al Films Using Atomic Diffusion Bonding and Subsequent Laser Irradiation International-presentation
M. Ichikawa, N. Eboshi, T. Kemmochi, M. Sano, T. Mukai, M. Uomoto, T. Shimatsu
2017 5th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2017) 2017/05/16
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Shear Strength of Room-Temperature-Bonded Sapphire and Metal Substrates Using Au Films International-presentation
H. Kon, M. Uomoto, N. Nakajima, T. Nakaya, T. Shimatsu
2017 5th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2017) 2017/05/16
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Room Temperature Bonding of InGaAs Wafers Using Thin Ge Films International-presentation
M. Uomoto, Y. Yamada, T Hoshi, M. Nada, T. Shimatsu
2017 5th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2017) 2017/05/16
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Demonstration of laser oscillation of an Yb-doped Y2O3 composite disk by use of atomic diffusion bonding in room temperature International-presentation
T. Higashiguchi, S. Yamauchi, Y. Fujii, N. Shinozaki, T. Ogura, M. Uomoto, T. Shimatsu, T. Miura, Tomáš Mocek
2017 5th International Workshop on Low Temperature Bonding for 3D Integration(LTB-3D 2017) 2017/05/16
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薄いAu薄膜を用いた金属とセラミクスの室温接合と接合性能
魚本 幸, 阿部真帆, 島津武仁
第31回エレクトロニクス実装学会春季講演大会 2017/03/06
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Room temperature Bonding using Thin Metal Films (Atomic Diffusion Bonding) International-presentation Invited
Takehito Shimatsu
2017 IEEE Electron Devices Technology and Manufacturing Conference(EDTM) 2017/02/28
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Transmission gratings and immersion gratings for instruments of Subaru Telescope and TMT International-presentation
Ebizuka, N. Okamoto, T. Takeda, M. Hosobata, T. Yamagata, Y. Sasaki, M. Uomoto, M. Shimatsu, T. Sato, S. Hashimoto, N. Tanaka, I. Hattori, T. Ozaki, S. Aoki
The 9th International Conference on Leading Edge Manufacturing in 21st Century (LEM21) 2017
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積層磁性ドットによるマイクロ波アシスト磁化反転
金原 大樹, 岡本 聡, 菊池 伸明, 北上 修, 島津 武仁
平成 28 年度スピニクス特別研究会 2016/11/21
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Microwave assisted magnetization switching behaviors in a ferrimagnetic amorphous Gd-Fe-Co single dot International-presentation
Y. Lu, S. Okamoto, N. Kikuchi, B. Lao, Y. Kusanagi, O. Kitakami, T. Shimatsu
61st Annual Conference on Magnetism and Magnetic Materials 2016/10/31
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Ru addition into L10-FePt thin film to lower Tc for heat-assisted magnetic recording International-presentation
T. Ono, H. Nakata, T. Moriya, N. Kikuchi, S. Okamoto, O. Kitakami, T. Shimatsu
61st Annual Conference on Magnetism and Magnetic Materials 2016/10/31
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Time resolved FMR measurement in non-linear regime on a Co/Pt multilayer dot measured by XMCD International-presentation
N. kikuchi, T. Yomogita, D. Kanahara, S. Okamoto, O. Kitakaim, T. Shimatsu, H. Osawa, M. Suzuki
61st Annual Conference on Magnetism and Magnetic Materials 2016/10/31
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Microwave-Assisted Magnetization Switching in Granular Media International-presentation Invited
S. Okamoto, N. Kikuchi, B. Lao, Y. Kusanagi, Y. Lu, O. Kitakami, Y. Nakayama, A. Hotta, T. Shimatsu
Advanced Storage Technology Consortium Fall 2016 Research Review Meeting 2016/10/12
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Room Temperature Boding of Solid Substrates using Thin Metal Films(Atomic Diffusion Bonding) International-presentation Invited
Takehito Shimatsu, Miyuki Uomoto
10th International Conference on Trends in Welding Research & 9th International Welding Symposium of Japan Welding Society (9WS) 2016/10/11
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High Output Power Deep Ultraviolet Light-Emitting Diodes with Hemispherical Lenses Fabricated Using Room-Temperature Bonding International-presentation Invited
M. Ichikawa, S. Endo, H. Sagawa, A. Fujioka, T. Kosugi, T. Mukai, M. Uomoto, T. Shimatsu
PRiME 2016/230th ECS Meeting 2016/10/02
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Necessary Thickness of Au Capping Layers for Room Temperature Bonding of Wafers in Air Using Thin Metal Films with Au Capping Layers International-presentation
Miyuki Uomoto, Takehito Shimatsu
PRiME 2016/230th ECS Meeting 2016/10/02
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Room temperature Bonding using Thin Metal Films: Technical Potential and Current Status International-presentation Invited
Takehito Shimatsu
2016 International Conference on Solid State Devices and Materials 2016/09/26
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薄いAu薄膜を用いたアルミ合金とステンレス合金の大気中の室温接合
魚本 幸, 阿部真帆, 島津武仁
第26回マイクロエレクトロニクスシンポジウム秋季大会 MES2016 2016/09/08
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薄いAu薄膜を用いたアルミ合金とCuの大気中の室温接合
阿部真帆, 魚本 幸, 島津武仁
第26回マイクロエレクトロニクスシンポジウム秋季大会 MES2016 2016/09/08
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硬X線MCDによるCo/Ptドットの磁化ダイナミクスの時間分解測定
菊池伸明, 蓬田貴裕, 金原大樹, 岡本聡, 北上修, 島津武仁, 大沢仁志, 鈴木基寛
第40回日本磁気学会学術講演会(平成28年) 2016/09/05
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Microwave assisted switching and its application to 3D recording system International-presentation Invited
N. Kikuchi, S. Okamoto, H. Suto, Y. Nakayama, O. Kitakami, K. Kudo, T. Nagasawa, T. Katnao, K. Mizushima, R. Sato, T. Shimatsu
The 4th International Conference of Asian Union of Magnetic Societies 2016/08/01
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Novel diffraction gratings for next generation spectrographs with high spectral dispersion International-presentation
N. Ebizuka, T. Okamoto, T. Hosobata, Y. Yamagata, M. Sasaki, M. Uomoto, T. Shimatsu, S. Sato, N. Hashimoto, I. Tanaka, T. Hattori, S. Ozaki, W. Aoki
SPIE Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II 2016/06/26
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薄いAu薄膜を用いた金属バルク材の室温接合と接合性能
魚本 幸, 島津武仁
第30回エレクトロニクス実装学会春季講演大会 2016/03/22
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原子拡散接合で作製されたPIN-ダイオードの電気特性
山田友輝, 魚本 幸, 島津武仁, 名田允洋, 松崎秀昭
第63回応用物理学会春季学術講演会 2016/03/19
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常温直接接合を用いた深紫外LEDの開発
市川将嗣, 遠藤慎哉, 佐川治信, 向井孝志, 魚本 幸, 島津武仁
日本学術振興会産学協力研究委員会 接合界面創成技術第191委員会第3回委員会・研究会 2016/02/17
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原子拡散接合法によるウエハの室温接合技術とデバイス形成への応用 Invited
島津武仁, 魚本 幸
応用物理学会 薄膜・表面物理分科会 「第21回電子デバイス界面テクノロジー研究会」 2016/01/22
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Experimental investigation of off-stoichiometry and 3d-metal (Mn, Ni, Cu)-substitution in epitaxial FePt thin films. International-presentation
T. Ono, H. Nakata, T. Moriya, N. Kikuchi, S. Okamoto, O. Kitakami, T. Shimatsu
13th Joint MMM/Intermag Conference 2016 2016/01/11
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Microwave assistance effect on magnetization switching in antiferromagnetically coupled CoCrPt granular media. International-presentation
Y. Nakayama, Y. Kusanagi, T. Shimatsu, N. Kikuchi, S. Okamoto, O. Kitakami
13th Joint MMM/Intermag Conference 2016 2016/01/11
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Detection of ferromagnetic resonance on Pt layers of a Co/Pt multilayer single dot by micro-XMCD magnetometry. International-presentation
N. Kikuchi, S. Okamoto, O. Kitakami, T. Shimatsu, M. Suzuki
13th Joint MMM/Intermag Conference 2016 2016/01/11
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Magnetic anisotropy and crystal domain variant in L10-FePt poly-crystalline films. International-presentation
A. Hotta, T. Ono, T. Shimatsu, N. Kikuchi, S. Okamoto, O. Kitakami
13th Joint MMM/Intermag Conference 2016 2016/01/11
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Granular nanostructures and magnetic characteristics of FePt-GeO2/FePt-C stacked granular films. International-presentation
T. Ono, T. Moriya, M. Hatayama, K. Tsumura, N. Kikuchi, S. Okamoto, O. Kitakami, T. Shimatsu
13th Joint MMM/Intermag Conference 2016 2016/01/11
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Room Temperature Bonding of Wafers in Air using Ag, Al, Cu Films with Thin Au Capping Layers. International-presentation
T. Shimatsu
Conference on Wafer Bonding for Microsystems 3D- and Wafer Level Integration (Waferbond'15) 2015/12/07
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Atomic Diffusion Bnding and its practical applications International-presentation Invited
T. Shimatsu
International Microsystems, Packaging, Assembly and Circuits Technology Conference (IMPACT2015) 2015/10/21
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薄いAuキャップ付きAg, Cu, Al薄膜を用いたウエハの大気中室温接合
魚本 幸, 島津武仁
(一社)スマートプロセス学会 第11 回 電⼦デバイス実装研究委員会 2015/09/15
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L10-FePt多結晶膜における磁気異方性とバリアント形成のFe組成依存性
堀田明良, 小野拓也, 島津武仁, 菊池伸明, 岡本 聡, 北上 修
第39回日本磁気学会学術講演会(平成27年) 2015/09/08
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マイクロ波磁場により励起されたCo/Pt 多層膜ドットのナノビームX線磁気円二色性測定
菊池伸明, 岡本 聡, 北上 修, 島津武仁, 鈴木基寛
第39回日本磁気学会学術講演会(平成27年) 2015/09/08
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マイクロ波アシスト磁化反転と強磁性共鳴の同一Co/Pt ナノドット試料での測定
草薙勇作, 岡本 聡, 菊池伸明, 北上 修, 島津武仁
第39回日本磁気学会学術講演会(平成27年) 2015/09/08
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反強磁性結合を有するマイクロ波アシスト記録用CoCrPt グラニュラ垂直記録媒体の磁化反転機構
中山湧稀, 草薙勇作, 島津武仁, 菊池伸明, 岡本 聡, 北上 修
第39回日本磁気学会学術講演会(平成27年) 2015/09/08
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次世代天文学観察用の新しい回折格子2
海老塚 昇, 岡本隆之, 山形 豊, 森田晋也, 佐々木 実, 魚本 幸, 島津武仁, 田辺綾乃, 橋本信幸, 桐野宙治, 尾崎忍夫, 青木和光, 高見 英樹
2015年度精密工学会秋季大会学術講演会 2015/09/04
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薄いAu 薄膜を用いたFe バルク材の室温接合と接合性能
魚本 幸, 島津武仁
第25回マイクロエレクトロニクスシンポジウム秋季大会 MES2015 2015/09/03
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次世代天文学観測装置用の新しい高分散回折格子
海老塚 昇, 岡本隆之, 森田晋也, 山形 豊, 佐々木 実, 魚本 幸, 島津武仁, 田辺綾乃, 橋本信幸, 桐野宙治, 尾崎忍夫, 青木和光, 高見 英樹
第40回日本光学会光学シンポジウム 2015/06/25
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A theoretical study of thermally activated magnetization switching under microwave assistance. International-presentation
H. Suto, K. Kudo, T. Nagasawa, T. Kanao, K. Mizushima, R. Sato, S. Okamoto, N. Kikuchi, O. Kitakami, T. Shimatsu
2015 IEEE International Magnetics Conference 2015/05/11
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ナノ金属薄膜を用いたポリマーシートの大気中の室温接合
魚本 幸, 今 一恵, 島津 武仁
第29回エレクトロニクス実装学会春季講演大会 2015/03/16
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Auキャップ付金属薄膜を用いたウエハの大気中室温接合Ⅱ(Cu, Al薄膜)
魚本 幸, 今 一恵, 島津 武仁
第29回エレクトロニクス実装学会春季講演大会 2015/03/16
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Au-(Ag, Cu)合金薄膜を用いたウエハの大気中室温接合と接合性能
今 一恵, 魚本 幸, 島津 武仁
第29回エレクトロニクス実装学会春季講演大会 2015/03/16
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Auキャップ付金属薄膜を用いたウエハの大気中室温接合Ⅰ(Ag薄膜)
今 一恵, 魚本 幸, 島津 武仁
第29回エレクトロニクス実装学会春季講演大会 2015/03/16
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Au薄膜を用いた大気中室温接合技術による超高真空用サファイアビューポートの形成
石井 美帆, 今 一恵, 魚本 幸, 中谷 隆之, 島津 武仁
第29回エレクトロニクス実装学会春季講演大会 2015/03/16
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深紫外LEDの高出力化
市川 将嗣, 藤岡 陽, 小杉 卓生, 遠藤 慎哉, 佐川 治信, 玉置 寛人, 向井 孝志
第62回応用物理学会春季学術講演会 2015/03/11
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Microwave assisted magnetization switching based on non-uniform precession mode in layered nanodot International-presentation
Masaki Furuta, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
59th Annual Conference on Magnetism and Magnetic Materials, MMM 2014 2014/11/03
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Magnetic characteristics and grain structures of FePt-(B, C)/FePt-C stacked granular films International-presentation
Akira Furuta, Hiroto Kikuchi, Hiroyasu Kataoka, Takuya Ono, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu
59th Annual Conference on Magnetism and Magnetic Materials, MMM 2014 2014/11/03
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Quantized spin wave modes on nanosized Co/Pt multilayer dots International-presentation
Nobuaki Kikuchi, Masaki Furuta, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu
59th Annual Conference on Magnetism and Magnetic Materials, MMM 2014 2014/11/03
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Room Temperature Bonding Using Thin Metal Films (Bonding Energy and Technical Potential) International-presentation Invited
T. Shimatsu, M. Uomoto, H. Kon
the 226th ElectroChemical Society (ECS) Meeting 2014/10/05
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Switching Behaviors of Co/Pt Nanodots and Its Dynamics under the Assistance of Rf Field International-presentation Invited
S. Okamoto, N. Kikuchi, M. Furuta, O. Kitakami (IMRAM, Tohoku University, d T. Shimatsu (FRIS, Tohoku University, RIEC, Tohoku Universi
the 226th ElectroChemical Society (ECS) Meeting 2014/10/05
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積層磁性ドットにおけるマイクロ波アシスト磁化反転
古田 正樹, 岡本 聡, 菊地 伸明, 北上 修, 島津 武仁
第38回日本磁気学会学術講演会(平成26年) 2014/09/02
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Co/Pt ナノドットの強磁性共鳴測定
菊池 伸明, 古田 正樹, 岡本 聡, 北上 修, 島津 武仁
第38回日本磁気学会学術講演会(平成26年) 2014/09/02
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結晶粒内で反強磁性的結合を有するCoCrPt グラニュラ垂直磁気記録媒体の磁気特性と磁化反転機構
中山 湧稀, 堀田 明良, 島津 武仁, 菊池 伸明, 岡本 聡, 北上 修
第38回日本磁気学会学術講演会(平成26年) 2014/09/02
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L10-FePt多結晶垂直磁化膜のPt 表面偏析と規則度のPt 組成依存性
堀田 明良, 小野 拓也, 島津 武仁, 菊池 伸明, 岡本 聡, 北上 修
第38回日本磁気学会学術講演会(平成26年) 2014/09/02
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Co/Pt ナノドットにおけるマイクロ波アシスト磁化 反転挙動のサイズ依存性
古田 正樹, 岡本 聡, 菊池 伸明, 北上 修, 島津 武仁
電気学会A部門大会 2014/08/21
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Co/Ptナノドットのマイクロ波磁化反転 Invited
菊池 伸明, 古田 正樹, 岡本 聡, 北上 修, 島津 武仁
MSJスピンエレクトロニクス専門研究会 2014/07/30
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Room Temperature Bonding of Wafers in Air using Au-Ag Alloy Films International-presentation
H. Kon, M. Uomoto, T. Shimatsu
2014 4th International IEEE Workshop on Low Temperature Bonding for 3D Integration, LTB3D 2014 2014/07/15
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Room Temperature Bonding of Sapphire with Sapphire or Metal Substrates in Air using Au Films International-presentation
M. Ishii, H. Kon, M. Uomoto, T. Nakaya, T. Shimatsu
2014 4th International IEEE Workshop on Low Temperature Bonding for 3D Integration, LTB3D 2014 2014/07/15
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原子拡散接合法による室温接合技術 Invited
島津 武仁, 魚本 幸, 今 一恵
溶接学会 第107回マイクロ接合研究委員会 2014/07/04
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Switching dynamics of Co/Pt nanodots under the assistance of rf field International-presentation Invited
S. Okamoto, N. Kikuchi, M. Furuta, O. Kitakami, T. Shimatsu
MISM 2014 2014/06/29
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マイクロ波 アシスト磁化反転技術の現状と課題 Invited
岡本 聡, 古田 正樹, 菊池 伸明, 北上 修, 島津 武仁
第21回 みちのく磁性談話会 2014/06/07
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Ferromagnetic resonance measurements on single nanoscale Co/Pt dots with perpendicular anisotropy International-presentation
N. Kikuchi, S. Okamoto, M. Furuta, O. Kitakami, T. Shimatsu
the IEEE International Magnetics Conference, INTERMAG Europe 2014 2014/05/04
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Ag薄膜を用いたウエハの室温接合と接合性能
今 一恵, 魚本幸, 島津武仁
第28回エレクトロニクス実装学会春季講演大会 2014/03/05
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W薄膜を用いたウエハの室温接合技術におけるW膜厚と接合性能
魚本幸, 今 一恵, 島津武仁
第28回エレクトロニクス実装学会春季講演大会 2014/03/05
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原子拡散接合法を用いた室温接合技術 Room Temperature Bonding using Thin Metal Films (Atomic Diffusion Bonding) Invited
島津 武仁, 魚本 幸, 今 一恵
第20回 「エレクトロニクスにおけるマイクロ接合・実装技術」シンポジウム,Mate 2014 2014/02/04
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スピントルク発振による磁気共鳴を用いた3次元磁気記録 Invited
日本磁気学会 第194回研究会 2014/01/10
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Room Temperature Bonding of Wafers and Polished Metals using Thin Au Films for Enhancing the Heat Dissipation Efficiency International-presentation
H. Kon, M. Uomoto, T. Shimatsu
The International Conference on Wafer Bonding, WaferBond '13 2013/12/05
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Room Temperature Bonding of Wafers using Thin Metal Films with High Electrical Resistivities International-presentation
T. Shimatsu, M. Uomoto, H. Kon
The International Conference on Wafer Bonding, WaferBond '13 2013/12/05
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Rise time effect on magnetization reversal of Co/Pt multilayer nanodots by nanoseconds pulse fields International-presentation Invited
N. Kikuchi, S. Okamoto, M. Furuta, O. Kitakami, T. Shimatsu
Magnetics and Optics Research International Symposium, MORIS 2013 2013/12/02
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Curie temperature and magnetic anisotropy for L10 type Fe-Pt-Cu single crystal films International-presentation
Tomohiro Moriya, Hitoshi Nakata, Kazuya Komiyama, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
58th Annual Conference on Magnetism and Magnetic Materials, MMM 2013 2013/11/04
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Switching field and critical frequency distributions on microwave assisted switching in Co/Pt nanodot array International-presentation
Masaki Furuta, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu
58th Annual Conference on Magnetism and Magnetic Materials, MMM 2013 2013/11/04
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Switching field reduction of Co-Cr-Pt granular film under the assistance of rf fields International-presentation
Satoshi Okamoto, Nobuaki Kikuchi, Akira Hotta, Masaki Furuta, Osamu Kitakami, Takehito Shimatsu
58th Annual Conference on Magnetism and Magnetic Materials, MMM 2013 2013/11/04
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Grain segregation and uniaxial magnetic anisotropy for L10 type FePt-X (X=SiC, TiC) films on FePt-C template International-presentation
Hiroyasu Kataoka, Hiroto Kikuchi, Akira Furuta, Kaoru Tsumura, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu
58th Annual Conference on Magnetism and Magnetic Materials, MMM 2013 2013/11/04
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Magnetic anisotropy and order structure of (001) textured L10-FePt polycrystalline films deposited on MgO seed layers International-presentation
Akira Hotta, Takuya Ono, Masatoshi Hatayama, Kaoru Tsumura, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu
58th Annual Conference on Magnetism and Magnetic Materials, MMM 2013 2013/11/04
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Granular nanostructure and magnetic characteristics of FePt-MOx/FePt-C (M = Ti, Si) stacked granular films International-presentation
Takuya Ono, Tomohiro Moriya, Masatoshi Hatayama, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu
58th Annual Conference on Magnetism and Magnetic Materials, MMM 2013 2013/11/04
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Time dependent coercivity of granular media in a time scale from nanosecond to sub-millisecond regime International-presentation
Nobuaki Kikuchi, Akira Hotta, Kazuya Kadonosawa, Masaki Furuta, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu
58th Annual Conference on Magnetism and Magnetic Materials, MMM 2013 2013/11/04
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放熱用金属バルク材と電子デバイス用ウエハの大気中低温接合技術の開発
今 一恵, 魚本 幸, 島津 武仁
第23回マイクロエレクトロニクスシンポジウム MES2013 2013/09/12
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a-Si,a-Ge薄膜を用いたウエハの室温接合と接合性能
魚本 幸, 今 一恵, 島津 武仁
第23回マイクロエレクトロニクスシンポジウム MES2013 2013/09/12
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L10-FePt垂直磁化膜の一軸磁気異方性の膜厚依存性
堀田明良, 小野拓也, 島津武仁, 菊池伸明, 岡本 聡, 北上 修
第37回日本磁気学会学術講演会(平成25年) 2013/09/03
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マイクロ波アシスト磁化反転におけるCo/Ptドット依存性
古田正樹, 岡本 聡, 菊池伸明, 北上 修, 島津武仁
第37回日本磁気学会学術講演会(平成25年) 2013/09/03
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Co/Ptナノドットのマイクロ波アシストにおける反転磁場分散と臨界周波数分散
古田正樹, 岡本 聡, 菊池伸明, 北上 修, 島津武仁
第37回日本磁気学会学術講演会(平成25年) 2013/09/03
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Au薄膜を用いた大気中のウエハ室温接合における大気暴露時間と接合性能
今 一恵, 魚本幸, 島津武仁
第27回エレクトロニクス実装学会春季講演大会 2013/03/13
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Ti薄膜を用いたウエハの室温接合技術におけるTi膜厚と接合性能
魚本幸, 今 一恵, 島津武仁
第27回エレクトロニクス実装学会春季講演大会 2013/03/13
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Switching behaviors and its dynamics in a single Co/Pt multi- layer nanodot under microwave assistance International-presentation
S. Okamoto, N. Kikuchi, M. Furuta, O. Kitakami, T. Shimatsu
12th Joint MMM/Intermag Conference 2013 2013/01/14
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Microwave assisted switching experiments in Co/Pt dot array with narrow switching field distribution International-presentation
M. Furuta, S. Okamoto, N. Kikuchi, O. Kitakami, T. Shimatsu
12th Joint MMM/Intermag Conference 2013 2013/01/14
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Irreversible magnetization reversal by in-plane pulse field in perpendicularly magnetized nanodots International-presentation
N. Kikuchi, Y. Suyama, M. Furuta, S. Okamoto, O. Kitakami, T. Shimatsu
12th Joint MMM/Intermag Conference 2013 2013/01/14
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Investigation of Surface Activation Bonding for Elucidation of Deposition Mechanism of Cold Spraying International-presentation
Kentaro HASHIMOTO, Kazuhiro OGAWA, Takehito SHIMATSU
The 5th Asian Thermal Spray Conference, ATSC2012 2012/11/26
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Switching behavior of single Co/Pt nanodot under microwave assistance
S. Okamoto, N. Kikuchi, M. Furuta, O. Kitakami, T. Shimatsu
平成24年度スピニクス特別研究会 2012/11/26
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Microwave assisted switching experiment on Co/Pt multilayer dot array International-presentation
M. Furuta, N. Kikuchi, S. Okamoto, O. Kitakami, T. Shimatsu
International Conference of the Asian Union of Magnetics Societies, ICAUMS 2012 2012/10/02
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Switching behavior of single Co/Pt nanodot under microwave assistance International-presentation
S. Okamoto, N. Kikuchi, M. Furuta, O. Kitakami, T. Shimatsu
International Conference of the Asian Union of Magnetics Societies, ICAUMS 2012 2012/10/02
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Magnetization reversal experiments on Co/Pt multilayer dot with a pulse field perpendicular to the magnetization International-presentation
N. Kikuchi, Y. Suyama, S. Aizawa, S. Okamoto, O. Kitakami, T. Shimatsu
International Conference of the Asian Union of Magnetics Societies, ICAUMS 2012 2012/10/02
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Microwave Assisted Magnetization Switching In Co/Pt Nanodot International-presentation Invited
S. Okamoto, N. Kikuchi, M. Furuta, O. Kitakami, T. Shimatsu, Hajime Aoi
23rd Magnetic Recording Conference, TMRC 2012 2012/08/20
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Atomic Diffusion Bonding of Wafers in Air with Thin Au Films and Its Application to Optical Devices Fabrication International-presentation
T. Shimatsu, M. Uomoto, K. Oba, Y. Furukata
2012 3rd International IEEE Workshop on Low Temperature Bonding for 3D Integration, LTB3D 2012 2012/05/22
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Atomic Diffusion Bonding with Thin Nanocrystalline Metal Films in Vacuum and in an Inert Gas International-presentation
T. Shimatsu, M. Uomoto
2012 3rd International IEEE Workshop on Low Temperature Bonding for 3D Integration, LTB3D 2012 2012/05/22
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Write margin measurement of bit patterned media with 20 nm dots International-presentation
H. Saga, K. Shirahata, R. Terashima, T. Shimatsu, H. Aoi, H. Muraoka
IEEE International Magnetics Conference, Intermag 2012 2012/05/07
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Room Temperature Bonding of Wafers in an Inert Gas with Thin Nanocrystalline Metal Films International-presentation
T. Shimatsu
The International Conference on Wafer Bonding, WaferBond '11 2011/12/06
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Magnetic anisotropy and order parameters for L10 type FePt polycrystalline films with (001) preferred grain orientation International-presentation
D. Inoue, T. Shimatsu, Y. Inaba, H. Aoi, S. Okamoto, O. Kitakami
56th Annual Conference on Magnetism and Magnetic Materials, MMM 2011 2011/10/30
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Switching behavior of Co/Pt multilayer nanodots under microwave assistance International-presentation
S. Okamoto, N. Kikuchi, J. Li, O. Kitakami, T. Shimatsu, H. Aoi
56th Annual Conference on Magnetism and Magnetic Materials, MMM 2011 2011/10/30
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Magnetic anisotropy of L10 type FePt-X (X=C, SiO2 and TiO2) granular media International-presentation
Y. Inaba, T. Shimatsu, D. Inoue, K. Kudo, H. Aoi, S. Okamoto, O. Kitakami
56th Annual Conference on Magnetism and Magnetic Materials, MMM 2011 2011/10/30
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Grain segregation and thermal stability for thin L10-FePt-C granular media International-presentation
K. Kudo, Y. Inaba, D. Inoue, H. Aoi, T. Shimatsu
56th Annual Conference on Magnetism and Magnetic Materials, MMM 2011 2011/10/30
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Dry-etching damage to magnetic anisotropy of Co-Pt dot arrays characterized using anomalous Hall effect International-presentation
T. Shimatsu, H. Kataoka, K. Mitsuzuka, H. Aoi, N. Kikuchi, O. Kitakami
56th Annual Conference on Magnetism and Magnetic Materials, MMM 2011 2011/10/30
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Co/Pt 多層膜ナノドットにおけるマイクロ波アシスト磁化反転実験
岡本 聡, Jin LI, 菊池伸明, 北上 修, 島津武仁, 青井 基
第35回日本磁気学会学術講演会(平成23年) 2011/09/27
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Co/Pt 多層膜の強磁性共鳴と緩和定数評価
李 瑨, 菊池伸明, 岡本 聡, 北上 修, 島津武仁, 青井 基, 加藤剛志, 岩田 聡
第35回日本磁気学会学術講演会(平成23年) 2011/09/27
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Analysis of Write Margin Loss Factors in Bit Patterned Media Recording International-presentation
H. Saga, K. Shirahata, K. Mitsuzuka, T. Shimatsu, H. Aoi, H. Muraoka
International Magnetics Conference, Intermag 2011 2011/04/25
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L10-FePt-C granular media fabricated by low temperature sputter film deposition International-presentation
Y. Inaba, T. Shimatsu, D. Inoue, H. Nakata, K. Komiyama, H. Aoi, O. Kitakami, S. Okamoto
55th Annual Conference on Magnetism and Magnetic Materials, MMM 2010 2010/11/14
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Experimental Write Margin Analysis of Bit Patterned Media International-presentation
H. Aoi, H. Saga, K. Shirahata, K. Miura, T. Shimatsu, H. Muraoka
55th Annual Conference on Magnetism and Magnetic Materials, MMM 2010 2010/11/14
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Magnetic properties of L11-type CoPt-X (X: C, SiO2, MgO) ordered alloy perpendicular films International-presentation
H. Kataoka, T. Shimatsu, Y. Inaba, S. Okamoto, O. Kitakami, H. Aoi
55th Annual Conference on Magnetism and Magnetic Materials, MMM 2010 2010/11/14
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Coercivity at a recording speed of CoPtCr-SiO2 based granular media for thermally assisted recording International-presentation
D. Inoue, Y. Inaba, K. Komiyama, T. Shimatsu
55th Annual Conference on Magnetism and Magnetic Materials, MMM 2010 2010/11/14
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Magnetostriction of Co-Fe-Zr-Ta amorphous thin films for soft underlayers of recording media International-presentation
H. Nakata, K. Komiyama, T. Shimatsu
55th Annual Conference on Magnetism and Magnetic Materials, MMM 2010 2010/11/14
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Microwave assisted magnetization switching in Co/Pt multilayer International-presentation
S. Okamoto, N. Kikuchi, O. Kitakami, T. Shimatsu, H. Aoi
55th Annual Conference on Magnetism and Magnetic Materials, MMM 2010 2010/11/14
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Nucleation size for dot arrays of Co-Pt based perpendicular films characterized by time dependence of coercivity International-presentation
H. Kataoka, T. Shimatsu, K. Mitsuzuka, H. Aoi, N. Kikuchi, O. Kitakami
55th Annual Conference on Magnetism and Magnetic Materials, MMM 2010 2010/11/14
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Dot arrays of L10 type FePt ordered alloy perpendicular films fabricated by low-temperature sputter film deposition International-presentation
T. Shimatsu, Y. Inaba, H. Kataoka, J. Sayama, H. Aoi, O. Kitakami, S. Okamoto
55th Annual Conference on Magnetism and Magnetic Materials, MMM 2010 2010/11/14
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Room Temperature Bonding of Wafers with Thin Nanocrystalline Metal Films International-presentation Invited
T. Shimatsu, M. Uomoto
the 218th ElectroChemical Society (ECS) Meeting 2010/10/10
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Magnetic Anisotropy of L11-type Co-Pt-M(M:Ni, Fe, Cr, Mn, Pd)Ordered Alloy Perpendicular Films International-presentation
Hiroyasu Kataoka, Takehito Shimatsu, Satoshi Okamoto, Osamu Kitakami, Hajime Aoi
The 2nd International Symposium on Advanced Magnetic Materials and Applications, ISAMMA 2010 2010/07/12
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Nucleation Size of hcp-CoPt Nano-Dot Arrays International-presentation
Takehito Shimatsu, Kaname Mitsuzuka, Nobuaki Kikuchi, Osamu Kitakami, Hajime Aoi
The 2nd International Symposium on Advanced Magnetic Materials and Applications, ISAMMA 2010 2010/07/12
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Basic Read/Write Characteristics Measurements of BPM with Static Tester International-presentation
Hajime Aoi, Hideki Saga, Ryosuke Tatsuno, Kazuki Shirahata, Kaname Mitsuzuka, Kenji Miura, Takehito Shimatsu, Hiroaki Muraoka
The 9th Perpendicular Magnetic Recording Conference, PMRC 2010 2010/05/17
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Nucleation Size of hcp-CoPt Dot Arrays International-presentation
Takehito Shimatsu, Kaname Mitsuzuka, Nobuaki Kikuchi, Osamu Kitakami, Hajime Aoi
The 9th Perpendicular Magnetic Recording Conference, PMRC 2010 2010/05/17
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Equilibrium Domain State of Circular Nanomagnet International-presentation
O. Kitakami, S. Okamoto, N. Kikuchi, T. Shimatsu, K. Mituzuka, H. Aoi
The 9th Perpendicular Magnetic Recording Conference, PMRC 2010 2010/05/17
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Magnetic Anisotropy of L11-type Co-Pt-M (M: Ni, Fe, Cr, Mn, Pd) Ordered Alloy Perpendicular Films International-presentation Invited
Takehito Shimatsu, Hiroyasu Kataoka, Satoshi Okamoto, Osamu Kitakami, Hajime Aoi
The 9th Perpendicular Magnetic Recording Conference, PMRC 2010 2010/05/17
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Atomic Diffusion Bonding of Wafers with Thin Nanocrystalline Metal Films International-presentation Invited
Takehito Shimatsu
2nd International IEEE Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2010 2010/01/19
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L11-(Co-Ni)-Pt 垂直磁化膜の磁気特性の温度依存性
島津武仁, 佐山淳一, 青井 基, 北上 修
第33回日本磁気学会学術講演会(平成21年) 2009/09/12
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L11-CoPt‐C 規則合金垂直膜の構造と磁気特性
島津武仁, 佐藤英夫, 片岡弘康, 岡本 聡, 北上 修, 青井 基
第33回日本磁気学会学術講演会(平成21年) 2009/09/12
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L11-(Co1-XMX)50Pt50(M: Ni, Fe, Cr, Mn) 及びCo50(Pt1-XPdX)50 規則合金垂直磁化膜の構造と磁気特性
片岡弘康, 島津武仁, 佐藤英夫, 岡本 聡, 北上 修, 青井 基
第33回日本磁気学会学術講演会(平成21年) 2009/09/12
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hcp-Co-Pt 垂直磁化ドットの磁化反転における反転核の大きさ
島津武仁, 三塚 要, 菊池伸明, 北上 修, 青井 基
第33回日本磁気学会学術講演会(平成21年) 2009/09/12
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hcp-CoPt 垂直磁化ドットの磁気異方性に及ぼす加工ダメージの影響
三塚 要, 島津武仁, 菊池伸明, 北上 修, 青井 基
第33回日本磁気学会学術講演会(平成21年) 2009/09/12
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hcp-Co-Pt 垂直磁化ドットの残留保磁力を決める要因に関する考察
三塚 要, 島津武仁, 菊池伸明, 北上 修, 青井 基
第33回日本磁気学会学術講演会(平成21年) 2009/09/12
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Magnetic anisotropy of L11-type CoPt-M (M:Ni, Fe, Cr and Pd) ordered alloy perpendicular films International-presentation
H. Kataoka, H. Sato, T. Shimatsu, S. Okamoto, O. Kitakami, H. Aoi
International Conference on Magnetism, ICM 2009 2009/07/26
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Magnetic properties of L11-type CoPt-C ordered alloy perpendicular films as a function of C content International-presentation
T. Shimatsu, H. Sato, H. Kataoka, S. Okamoto, O. Kitakami, H. Aoi
International Conference on Magnetism, ICM 2009 2009/07/26
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Nucleation size of hcp-CoPt dot arrays characterized by time dependence of coercivity International-presentation
Nobuaki Kikuchi, Kaname Mitsuzuka, Takehito Shimatsu, Osamu Kitakami, Hajime Aoi
International Conference on Magnetism, ICM 2009 2009/07/26
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Reduction of substrate temperature to fabricate L11-type CoPt ordered alloy perpendicular films on glass disks International-presentation
Yuta Toyoda, Takehito Shimatsu, Hideo Sato, Satoshi Okamoto, Osamu Kitakami
International Conference on Magnetism, ICM 2009 2009/07/26
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Remanence coercivity of hcp-CoPt dot arrays International-presentation
Kaname Mitsuzuka, Takehito Shimatsu, Nobuaki Kikuchi, Osamu Kitakami, Hajime Aoi
International Conference on Magnetism, ICM 2009 2009/07/26
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Temperature dependence of magnetic properties for L11-type Co-Ni-Pt ordered alloy films International-presentation
T. Shimatsu, J. Sayama, S. Okamoto, O. Kitakami, H. Aoi
International Conference on Magnetism, ICM 2009 2009/07/26
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Fabrication of L11 type (Co-Ni)-Pt ordered alloy films by sputter deposition for bit-patterned media International-presentation
H. Sato, T. Shimatsu, H. Kataoka, H. Aoi, O. Kitakami, S. Okamoto
53rd Annual Conference on Magnetism and Magnetic Materials, MMM 2008 2008/11/10
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Dot arrays of L11 type Co-Pt ordered alloy perpendicular films International-presentation
T. Shimatsu, H. Sato, K. Mitsuzuka, H. Kataoka, H. Aoi, N. Kikuchi, O. Kitakami
53rd Annual Conference on Magnetism and Magnetic Materials, MMM 2008 2008/11/10
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Magnetic properties of thin Co-Pt dot arrays with a large uniaxial magnetic anisotropy International-presentation
K. Mitsuzuka, T. Shimatsu, N. Kikuchi, O. Kitakami, H. Muraoka, H. Aoi
53rd Annual Conference on Magnetism and Magnetic Materials, MMM 2008 2008/11/10
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Magnetic behavior of single nanostructured magnet International-presentation Invited
O. Kitakami, S. Okamoto, N. Kikuchi, T. Shimatsu, H. Sato, H. Aoi
International Conference on Advanced Structural and Functional Materials Design 2008 2008/11/10
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L11-Co-Pt垂直磁化膜の磁気異方性と飽和磁化
佐藤英夫, 島津武仁, 片岡弘康, 青井 基, 岡本 聡, 北上 修
第32回日本磁気学会学術講演会(平成20年) 2008/09/12
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スパッタ法で作製したL11-Co-Pt垂直磁化膜の構造と磁気特性
島津武仁, 佐藤英夫, 青井 基, 岡本 聡, 北上 修
第32回日本磁気学会学術講演会(平成20年) 2008/09/12
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高Kuを有する極薄hcp-Co-Ptパターン膜の磁気特性
三塚 要, 島津武仁, 菊池伸明, 北上 修, 村岡裕明, 青井 基
第32回日本磁気学会学術講演会(平成20年) 2008/09/12
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Magnetic Behavior of Nanostructured Magnets for Bit Patterned Media Invited
N. Kikuchi, K. Mitsuzuka, S. Okamoto, Kitakami, T. Shimatsu, H. Aoi
第32回日本磁気学会学術講演会(平成20年) 2008/09/12
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L11-Co-Ptパターン膜のドットサイズと磁気特性
島津武仁, 佐藤英夫, 三塚 要, 片岡弘康, 青井 基, 菊池伸明, 北上修
第32回日本磁気学会学術講演会(平成20年) 2008/09/12
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Study on nanostructured magnets for bit patterned media International-presentation Invited
O. Kitakami, S. Okamoto, N. Kikuchi, T. Shimatsu, H. Aoi
International Disk Forum 2008 2008/07
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Thermal stability and switching field of Hard/Soft stacked perpendicular media International-presentation
T. Shimatsu, K. Kudo, N. Asakula, Y. Inaba, O. Kitakami, S. Okamoto, H. Muraoka, H. Aoi
52nd Annual Conference on Magnetism and Magnetic Materials, MMM 2007 2007/11/05
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Magnetic properties of Hard/Soft stacked perpendicular media with various soft layer thickness International-presentation
T. Shimatsu, A. Satoh, N. Asakura, O. Kitakami, S. Okamoto, H. Muraoka, H. Aoi
52nd Annual Conference on Magnetism and Magnetic Materials, MMM 2007 2007/11/05
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Uniaxial magnetic Co anisotropy in Co and Co-Pt based perpendicular films in relation to lattice deformation International-presentation
T. Shimatsu, Y Okazaki, H. Sato, O. Kitakami, S. Okamoto, T. Sakurai, H. Muraoka, H. Aoi, S. Tani, A. Sakuma
52nd Annual Conference on Magnetism and Magnetic Materials, MMM 2007 2007/11/05
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Magnetic properties of Co-Pt/Co Hard/Soft-stacked dot arrays International-presentation
K. Mitsuzuka, N. Kikuchi, T. Shimatsu, O. Kitakami, H. Muraoka, H. Aoi
52nd Annual Conference on Magnetism and Magnetic Materials, MMM 2007 2007/11/05
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Fabrication of L11 type Co-Pt ordered alloy films by sputter deposition International-presentation
H. Sato, T. Shimatsu, Y. Okazaki, O. Kitakami, S. Okamoto, H. Muraoka, H. Aoi
52nd Annual Conference on Magnetism and Magnetic Materials, MMM 2007 2007/11/05
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Magnetization behavior of nanomagnets for patterned media application International-presentation Invited
Satoshi OKAMOTO, Nobuaki KIKUCHI, Osamu KITAKAMI, Takehito Shimatsu
The 8th Perpendicular Magnetic Recording Conference, PMRC 2007 2007/10/15
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Investigation of Cylindrical Magnetic Storage Systems International-presentation
Hiroshi YAMADA, Hiroyuki KIKUCHI, Takehito Shimatsu, Isao WATANABE, Hajime AOI, Hiroaki MURAOKA, Junji NUMAZAWA, Yoshihisa NAKAMURA
The 8th Perpendicular Magnetic Recording Conference, PMRC 2007 2007/10/15
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Fabrication of Co-Pt ordered alloy films with a large uniaxial anisotropy by sputter deposition International-presentation
Hideo SATO, Takehito Shimatsu, Yuko OKAZAKI, Osamu KITAKAMI, Satoshi OKAMOTO, Hiroaki MURAOKA, Hajime AOI
The 8th Perpendicular Magnetic Recording Conference, PMRC 2007 2007/10/15
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Magnetization reversal of Co-Pt/Co Hard/Soft-stacked dot arrays International-presentation
Kaname MITSUZUKA, Nobuaki KIKUCHI, Takehito Shimatsu, Osamu KITAKAMI, Hiroaki MURAOKA, Hajime AOI
The 8th Perpendicular Magnetic Recording Conference, PMRC 2007 2007/10/15
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Uniaxial magnetic anisotropy and lattice deformation in Co and Co-Pt based perpendicular films International-presentation
Yuko OKAZAKI, Takehito Shimatsu, Hideo SATO, Osamu KITAKAMI, Satoshi OKAMOTO, Tomoaki SAKURAI, Hiroaki MURAOKA, Hajime AOI, Shunsuke TANII, Akimasa SAKUMA
The 8th Perpendicular Magnetic Recording Conference, PMRC 2007 2007/10/15
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Magnetic properties of Hard/Soft-stacked granular perpendicular media with various soft layer thickness International-presentation
Akira SATOH, Takehito Shimatsu, Noriyuki ASAKURA, Osamu KITAKAMI, Satoshi OKAMOTO, Hiroaki MURAOKA, Hajime AOI
The 8th Perpendicular Magnetic Recording Conference, PMRC 2007 2007/10/15
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XMCD Study of Pt Orbital Contribution to Perpendicular Magnetization in CoPt Thin-Films International-presentation
N. IShimatsu, Y. TSUTSUI, H. MARUYAMA, N. KAWAMURA, M. SUZUKI, H. OSAWA, Y. OKAZAKI, H. SATO, T. Shimatsu, H. MURAOKA
The 8th Perpendicular Magnetic Recording Conference, PMRC 2007 2007/10/15
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Thermal stability and switching field of Hard/Soft-stacked granular perpendicular media International-presentation
Koji KUDO, Takehito Shimatsu, Noriyuki ASAKURA, Yuki INABA, Osamu KITAKAMI, Satoshi OKAMOTO, Hiroaki MURAOKA, Hajime AOI
The 8th Perpendicular Magnetic Recording Conference, PMRC 2007 2007/10/15
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Hard/Soft スタック垂直媒体の熱安定性と残留保磁力
島津武仁, 朝倉紀之, 稲葉祐樹, 工藤幸司, 北上 修, 岡本 聡, 村岡裕明, 青井 基
第31回日本応用磁気学会学術講演会(平成19年) 2007/09/11
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Hard/Softスタック型CoPt/Coパターン膜の磁化機構
三塚 要, 菊池伸明, 島津武仁, 北上 修, 村岡裕明, 青井 基
第31回日本応用磁気学会学術講演会(平成19年) 2007/09/11
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hard/softスタック垂直媒体のソフト層の厚みと磁化過程
朝倉紀之, 島津武仁, 佐藤 啓, 北上 修, 岡本 聡, 村岡裕明, 青井 基
第31回日本応用磁気学会学術講演会(平成19年) 2007/09/11
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スパッタリング法による高磁気異方性Co-Pt規則化合金膜の作成
佐藤英夫, 島津武仁, 岡崎裕子, 北上 修, 岡本 聡, 村岡裕明, 青井 基
第31回日本応用磁気学会学術講演会(平成19年) 2007/09/11
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Co-Pt系垂直磁化膜の一軸磁気異方性と結晶格子の歪み
岡崎裕子, 島津武仁, 佐藤英夫, 北上 修, 岡本 聡, 桜井伴明, 村岡裕明, 青井 基, 岩井俊介, 佐久間昭正
第31回日本応用磁気学会学術講演会(平成19年) 2007/09/11
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Ru 下地上におけるCoPd 薄膜の磁気特性と構造
桜井伴明, 菊池伸明, 岡本 聡, 北上 修, 島津武仁
第31回日本応用磁気学会学術講演会(平成19年) 2007/09/11
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Possibility of 1 Tbpsi recording by H/S stacked media Invited
O. Kitakami, S. Okamoto, N. Kikuchi, T. Shimatsu, H. Aoi
第31回日本応用磁気学会学術講演会(平成19年) 2007/09/11
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Pt content dependence of the switching field distributions of CoPtCr-SiO2 perpendicular media characterized by subtracting the effect of thermal agitation International-presentation
T. Shimatsu, T. Kondo, K. Mitsuzuka, S. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
10th Joint MMM/Intermag Conference 2007 2007/01/07
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Interfacial exchange coupling and magnetization reversal for Co-SiO2/(Co-Pt)-SiO2 hard/soft-stacked perpendicular media International-presentation
T. Shimatsu, Y. Inaba, S. Watanabe, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
10th Joint MMM/Intermag Conference 2007 2007/01/07
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Magnetic anisotropy of Co-M-Pt (M=Cr, Mo, Ru, W, Re) perpendicular films epitaxially deposited on various seed layers materials International-presentation
H. Sato, T. Shimatsu, Y. Okazaki, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
10th Joint MMM/Intermag Conference 2007 2007/01/07
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Large uniaxial magnetic anisotropy of Co-Pt perpendicular films induced by lattice deformation International-presentation
T. Shimatsu, Y. Okazaki, H. Sato, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
10th Joint MMM/Intermag Conference 2007 2007/01/07
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Thickness dependence of the switching field and thermal stability of CoPt/Ru dot arrays International-presentation
K. Mitsuzuka, N. Kikuchi, T. Shimatsu, O. Kitakami, H. Aoi, H. Muraoka, J. C. Lodder
10th Joint MMM/Intermag Conference 2007 2007/01/07
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Investigation of inclined-pad type head for cylindrical magnetic storage system International-presentation
H. Yamada, R. Tsuchiyama, H. Kikuchi, T. Shimatsu, I. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2006 2006/05/08
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Large uniaxial magnetic anisotropy in Co100-XPtX/Ru disordered perpendicular films International-presentation
T. Shimatsu, Y. Okazaki, H. Sato, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2006 2006/05/08
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Pt content dependence of magnetic properties of CoPt/Ru patterned films International-presentation
K. Mitsuzuka, N. Kikuchi, T. Shimatsu, O. Kitakami, H. Aoi, H. Muraoka, J. C. Lodder
IEEE International Magnetics Conference, Intermag 2006 2006/05/08
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Switching field distribution of CoPtCr-SiO2 perpendicular recording media obtained by subtracting thermal agitation of magnetization International-presentation
T. Shimatsu, T. Kondo, K. Mitsuzuka, S. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2006 2006/05/08
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Magnetic properties to optimize the Ku2 effect in perpendicular recording media International-presentation
H. Sato, T. Shimatsu, T. Kondo, S. Watanabe, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2006 2006/05/08
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Effect of thermal agitation on the switching field distributions of CoPtCr-SiO2 perpendicular recording media International-presentation
T. Shimatsu, T. Kondo, K. Mitsuzuka, S. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
50th Annual Conference on Magnetism and Magnetic Materials, MMM 2005 2005/10/30
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Anomalous Hall effect measurement with pulse field on high anisotropy dots of CoPt International-presentation
N. Kikuchi, R. Murillo, J. C. Lodder, K. Mitsuzuka, T. Shimatsu
50th Annual Conference on Magnetism and Magnetic Materials, MMM 2005 2005/10/30
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CoPtCr-SiO2 media with Ku2 magnetic anisotropy term fabricated with Pd seed layers International-presentation
H. Sato, T. Shimatsu, T. Kondo, S. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura, S. Okamoto, O. Kitakami
50th Annual Conference on Magnetism and Magnetic Materials, MMM 2005 2005/10/30
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Thermal stability and recording writability of hard/soft stacked perpendicular media International-presentation
Y. Inaba, T. Shimatsu, H. Aoi, H. Muraoka, Y. Nakamura, O. Kitakami
50th Annual Conference on Magnetism and Magnetic Materials, MMM 2005 2005/10/30
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Study of stacking faults effect on magnetic anisotropy of CoPtCr-SiO2 perpendicular media by synchrotron radiation x-ray diffraction International-presentation
T. Kubo, Y. Kuboki, R. Tanuma, A. Saito, S. Watanabe, T. Shimatsu
50th Annual Conference on Magnetism and Magnetic Materials, MMM 2005 2005/10/30
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Large uniaxial magnetic anisotropy by lattice deformation in CoPt/Ru perpendicular films International-presentation
T. Shimatsu, H. Sato, Y. Okazaki, H. Aoi, H. Muraoka, Y. Nakamura, S. Okamoto, O. Kitakami
50th Annual Conference on Magnetism and Magnetic Materials, MMM 2005 2005/10/30
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CoPtCr-SiO2 perpendicular media for high density recording with a high order magnetic anisotropy energy term International-presentation
T. Shimatsu, H. Sato, T. Oikawa, K. Mitsuzuka, Y. Inaba, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2005 2005/04/04
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Preliminary study on (CoPtCr/NiFe)-SiO2 hard/soft-stacked perpendicular recording media International-presentation
Y. Inaba, T. Shimatsu, O. Kitakami, H. Sato, T. Oikawa, H. Muraoka, H. Aoi, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2005 2005/04/04
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Activation volumes in CoPtCr-SiO2 perpendicular recording media International-presentation
Y. Inaba, T. Shimatsu, H. Muraoka, J. D. Dutson, K. O'Grady
IEEE International Magnetics Conference, Intermag 2005 2005/04/04
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Magnetization process of high anisotropy CoPt nanosized dots International-presentation
N. Kikuchi, R. Murillo, J. C. Lodder, K. Mitsuzuka, T. Shimatsu
IEEE International Magnetics Conference, Intermag 2005 2005/04/04
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Ku2 term of magnetic anisotropy of CoPtCr-SiO2 media for high density recording International-presentation
T. Shimatsu, H. Sato, K. Mitsuzuka, T. Oikawa, Y. Inaba, H. Aoi, H. Muraoka, Y. Nakamura, O. Kitakami, S. Okamoto
49th Annual Conference on Magnetism and Magnetic Materials, MMM 2004 2004/11/14
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Crystallographic analysis of CoPtCr-SiO2 perpendicular recording media with high magnetic anisotropy using synchrotron radiation X-ray diffraction International-presentation
T. Kubo, Y. Kuboki, M. Ohsawa, R. Tanuma, A. Saito, T. Oikawa, H. Uwazumi, T. Shimatsu
49th Annual Conference on Magnetism and Magnetic Materials, MMM 2004 2004/11/14
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High potential magnetic anisotropy of CoPtCr-SiO2 perpendicular recording media International-presentation Invited
T. Shimatsu, T. Oikawa, Y. Inaba, H. Sato, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
15th Magnetic Recording Conference, TMRC 2004 2004/08
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Magnetic anisotropy of CoPtCr-SiO2 perpendicular recording media for high density recording International-presentation Invited
T. Shimatsu, T. Oikawa, Y. Inaba, H. Sato, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
The Seventh Perpendicular Magnetic Recording Conference, PMRC 2004 2004/05/31
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High magnetic anisotropy and microstructure in CoPtCr(-SiO2) perpendicular films International-presentation
H. Sato, T. Shimatsu, K. Mitsuzuka, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
The Seventh Perpendicular Magnetic Recording Conference, PMRC 2004 2004/05/31
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Thermal agitation and media performance in thin CoPtCr-SiO2 perpendicular recording media International-presentation
Y. Inaba, T. Shimatsu, T. Oikawa, H. Sato, H. Aoi, H. Muraoka, Y. Nakamura
The Seventh Perpendicular Magnetic Recording Conference, PMRC 2004 2004/05/31
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Optimization of SiO2 content and microstructure for CoPtCr-SiO2 perpendicular recording media International-presentation
T. Oikawa, T. Shimatsu, Y. Inaba, I. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
The Seventh Perpendicular Magnetic Recording Conference, PMRC 2004 2004/05/31
-
R/W performance of perpendicular double-Layered cylindrical media International-presentation
H. Yamada, T. Shimatsu, I. Watanabe, H. Aoi, H. Muraoka, Y. Nakamura
The Seventh Perpendicular Magnetic Recording Conference, PMRC 2004 2004/05/31
-
High perpendicular magnetic anisotropy of CoPtCr/Ru films for granular-type perpendicular media International-presentation
T. Shimatsu, H. Sato, T. Oikawa, Y. Inaba, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
9th Joint MMM/Intermag Conference 2004 2004/01/05
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Optimization of the SiO2 content in CoPtCr-SiO2 perpendicular recording media for high-density recording International-presentation
Y. Inaba, T. Shimatsu, T. Oikawa, H. Sato, H. Aoi, H. Muraoka, Y. Nakamura
9th Joint MMM/Intermag Conference 2004 2004/01/05
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High potential of thin CoPtCr-SiO2/Ru perpendicular recording media to resist thermal agitation International-presentation
T. Shimatsu, T. Oikawa, Y. Inaba, H. Sato, H. Aoi, H. Muraoka, Y. Nakamura
9th Joint MMM/Intermag Conference 2004 2004/01/05
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Development of ultra-high density perpendicular recording media International-presentation
T. Shimatsu, O. Kitakami
International Symposium on Ultra-High Density Spinic Storage Systems, ISSS 2003/10/30
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Pt, Cr composition dependence of media performance of CoPtCr-SiO2/Ru perpendicular recording media International-presentation
T. Oikawa, T. Shimatsu, O. Kitakami, Y. Inaba, H. Sato, H. Aoi, H. Muraoka, Y. Nakamura
International Symposium on Ultra-High Density Spinic Storage Systems, ISSS 2003/10/30
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Optimization of the SiO2 content in CoPtCr-SiO2 perpendicular recording media for high density recording International-presentation
Y. Inaba, T. Shimatsu, T. Oikawa, H. Sato, H. Aoi, H. Muraoka, Y. Nakamura
International Symposium on Ultra-High Density Spinic Storage Systems, ISSS 2003/10/30
-
Investigation of cylindrical magnetic storage system International-presentation
H. Yamada, I. Watanabe, T. Shimatsu, H. Aoi, H. Muraoka, Y. Nakamura
International Symposium on Ultra-High Density Spinic Storage Systems, ISSS 2003/10/30
-
Large perpendicular magnetic anisotropy of CoPtCr/Ru films for granular-type perpendicular media International-presentation
T. Shimatsu, H. Sato, T. Oikawa, Y. Inaba, O. Kitakami, S. Okamoto, H. Aoi, H. Muraoka, Y. Nakamura
International Symposium on Ultra-High Density Spinic Storage Systems, ISSS 2003/10/30
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Formation of magnetic cluster and remanence coercivity in granular-type perpendicular media International-presentation
T. Shimatsu, T. Oikawa, Y. Inaba, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2003 2003/03/30
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Effect of lattice strain on soft magnetic properties in FeCo/NiFe(Cr) thin films with 2.4 T International-presentation
T. Shimatsu, H. Katada, I. Watanabe, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2003 2003/03/30
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Preliminary investigation for a cylindrical magnetic storage system International-presentation
H. Yamada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2003 2003/03/30
-
Magnetic cluster size and magnetization curves in perpendicular recording media International-presentation
T. Shimatsu, T. Oikawa, Y. Inaba, H. Muraoka, Y. Nakamura
[NA]PMRC 2003 2003/01/06
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Magnetic cluster size and activation volume in perpendicular recording media International-presentation
T. Shimatsu, H. Uwazumi, T. Oikawa, Y. Inaba, H. Muraoka, Y. Nakamura
47th Annual Conference on Magnetism and Magnetic Materials, MMM 2002 2002/11/11
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Soft magnetic properties and microstructures in NiFe/FeCo/NiFe films with large saturation magnetization International-presentation
H. Katada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2002 2002/04/28
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High mobility of surface atoms and induced uniaxial anisotropy in very thin permalloy films International-presentation
H. Katada, T. Shimatsu, H. Watanabe, I. Watanabe, H. Muraoka, Y. Nakamura, Y. Sugita
IEEE International Magnetics Conference, Intermag 2002 2002/04/28
-
Thermal agitation of magnetization and recording performance of Co(B)/Pd superlattice Perpendicular Recording Media International-presentation
T. Shimatsu, M. Terakawa, I. Watanabe, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2002 2002/04/28
-
Magnetization reversal of perpendicular recording media characterized using a pulse magnetometer International-presentation
T. Shimatsu, H. Uwazumi, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2002 2002/04/28
-
Microstructure and magnetic properties of CoPtCr-SiO2 perpendicular recording media International-presentation
T. Oikawa, M. Nakamura, H. Uwazumi, T. Shimatsu, H. Muraoka, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2002 2002/04/28
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R/W performance and magnetization switching of CoTb/CoCrPt composite perpendicular media International-presentation
H. Uwazumi, T. Shimatsu, Y. Sakai, K. Enomoto, S. Takenoiri, S. Watanabe, H. Muraoka, Y. Nakamura
46th Annual Conference on Magnetism and Magnetic Materials, MMM 2001 2001/11/12
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High thermal stability in CoPrTb/CoCrTa composite perpendicular media International-presentation
T. Shimatsu, H. Muraoka, Y. Nakamura, Y. Sonobe, Y. Satodate, K. Muramatsu, I. Watanabe
46th Annual Conference on Magnetism and Magnetic Materials, MMM 2001 2001/11/12
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Switching field distributions of 40Gbits/in2 longitudinal media obtained by subtracting thermal agitation of magnetization International-presentation
H. Uwazumi, T. Shimatsu, Y. Kuboki
46th Annual Conference on Magnetism and Magnetic Materials, MMM 2001 2001/11/12
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Induced uniaxial anisotropy in very thin soft magnetic films International-presentation
H. Katada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Nakamura
The 8th Joint MMM-Intermag Conference 2001 2001/01/07
-
Recording performance of CoCrPt-(Ta,B)/TiCr perpendicular recording media International-presentation
H. Uwazumi, Y. Sakai, A. Otsuki, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Nakamura
The 8th Joint MMM-Intermag Conference 2001 2001/01/07
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Thermal agitation of magnetization in CoCrPt perpendicular recording media International-presentation
T. Shimatsu, H. Uwazumi, Y. Sakai, A. Otsuki, I. Watanabe, H. Muraoka, Y. Nakamura
The 8th Joint MMM-Intermag Conference 2001 2001/01/07
-
Thermal stability in perpendicular recording media International-presentation Invited
T. Shimatsu, H. Uwazumi, H. Muraoka, Y. Nakamura
The Fifth Perpendicular Magnetic Recording Conference, PMRC 2000 2000/10/23
-
Evaluation of thermal stability of perpendicular recording media using a pulse magnetometer International-presentation
T. Shimatsu, R. Yoshida, H. Uwazumi, I. Watanabe, H. Muraoka, Y. Nakamura
The Fifth Perpendicular Magnetic Recording Conference, PMRC 2000 2000/10/23
-
Magnetic anisotropy and thermal agitation of magnetization in CoPrTb amorphous perpendicular films International-presentation
T. Shimatsu, K. Muramatsu, I. Watanabe, H. Muraoka, Y. Nakamura
The Fifth Perpendicular Magnetic Recording Conference, PMRC 2000 2000/10/23
-
Film magnetostriction and induced uniaxial anisotropy of very thin soft magnetic films International-presentation
H. Katada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Nakamura, Y. Sugita
The Fifth Perpendicular Magnetic Recording Conference, PMRC 2000 2000/10/23
-
Induced uniaxial magnetic anisotropy field in very thin NiFe and CoZrNb films. International-presentation
H. Katada, T. Shimatsu, I. Watanabe, H. Muraoka, Y. Sugita, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2000 2000/04/09
-
Experimental and theoretical analysis of rotational hysteresis loss in CoCrTa perpendicular recording media International-presentation
T. Shimatsu, S. J. Greaves, K. Muramatsu, I. Watanabe, H. Muraoka, Y. Sugita, Y. Nakamura
IEEE International Magnetics Conference, Intermag 2000 2000/04/09
-
Effect of a Ti seed-layer on the magnetic properties of CoCrTa double-layered perpendicular media International-presentation
T. Shimatsu, H. Komagome, I. Watanabe, H. Muraoka, Y. Sugita, Y. Nakamura
44th Annual Conference on Magnetism and Magnetic Materials, MMM 1999 1999/11/15
-
Thermal fluctuation of magnetization in nanocrystalline FePt thin films with high coercivity International-presentation
T. Shimatsu, J. C. Lodder, Y. Sugita, Y. Nakamura
IEEE International Magnetics Conference, Intermag 1999 1999/05/18
-
Magnetic aftereffect and magnetocrystalline anisotropy of FePt-TaN nanocrystalline thin films International-presentation
T. Shimatsu, E. G. Keim, T. Bolhuis, J. C. Lodder
15th International Colloquium on Magnetic Films and Surfaces 1997/08
-
Latest development of the spin-valve transistor International-presentation Invited
J. C. Lodder, D. J. Monsma, R. H. Mollema, T. Shimatsu, R. Vlutters
The First Toyota Workshop on Magnetism and Magnetic Materials for High Density Information Storage 1997/04/17
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Development of the spin-valve transistor International-presentation Invited
D. J. Monsma, T. Shimatsu, R. Vlutters, E. G. Keim, R. H. Mollema, J. C. Lodder
IEEE International Magnetics Conference, Intermag 1997 1997/04/01
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Effects of grain size and intergranular coupling on recording characteristics in CoCrTa media International-presentation
H. Sato, A. Kikuchi, J. Nakai, H. Mitsuya, T. Shimatsu, M. Takahashi
IEEE International Magnetics Conference, Intermag 1996 1996/04/09
-
Effect of surface cleanness on the magnetic properties of CoNiCr and CoCrTa thin-film media fabricated using an ultraclean sputtering process International-presentation
S. Kawakita, T. Sakurai, A. Kikuchi, T. Shimatsu, M. Takahashi
6th International Conference on Magnetic Recording Media 1995/07
-
Microstructure and intergranular coupling in CoCrTa thin-film media fabricated using an ultraclean sputtering process International-presentation
J. Nakai, A. Kikuchi, K. Nakatani, M. Hirasaka, T. Shimatsu, M. Takahashi
6th International Conference on Magnetic Recording Media 1995/07
-
Intergranular coupling and recording properties of CoCrTa and CoNiCr thin-film media fabricated using an ultraclean sputtering International-presentation
A. Kikuchi, I. Okamoto, J. Nakai, S. Kawakita, T. Shimatsu, M. Takahashi
6th International Conference on Magnetic Recording Media 1995/07
-
Intergranular magnetic coupling in CoNiCrPt and CoCrTaPt thin-film media characterized by the temperature dependence of the rotational hysteresis loss International-presentation
T. Shimatsu, D. D. Djayaprawira, A. Endo, N. Iwata, M. Takahashi, T. Wakiyama
6th International Conference on Magnetic Recording Media 1995/07
-
Effect of Pt on the magnetic anisotropy and intergranular exchange coupling in(Co86Cr12Ta2)100-XPtX and(Co62.5Ni30Cr7.5)100-XPtX thin-film media International-presentation
T. Shimatsu, D. D. Djayaprawira, M. Takahashi, T. Wakiyama
6th International Conference on Magnetic Recording Media 1995/07
-
Thin Film Media Fabricated under Ultra Clean Sputtering Process International-presentation Invited
T. Shimatsu, M. Takahashi
1995 Spring Meeting of Material Research Society of Korea 1995/05
-
Effect of microstructure on media noise of CoCrTa thin film media fabricated under ultra clean sputtering process International-presentation
J. Nakai, A. Kikuchi, M. Kuwabara, T. Sakurai, T. Shimatsu, M. Takahashi
IEEE International Magnetics Conference, Intermag 1995 1995/04/18
-
Extremely clean sputtering process and microstructural properties of Ni-Fe films fabricated by this process International-presentation
K. Okuyama, T. Shimatsu, S. Kuji, M. Takahashi
IEEE International Magnetics Conference, Intermag 1995 1995/04/18
-
High Coercive Force and Low Intergranular Coupling in CoCrTa and CoNiCr Thin Film Media Fabricated under Ultra Clean Sputtering Process International-presentation Invited
T. Shimatsu, M. Takahashi
1994 IUMRS International Conference on Electronic Materials, IUMRS-ICEM'94 1994/12
-
High coercive force and low intergranular coupling in CoCrTa thin film recording media fabricated under ultra clean sputtering process International-presentation
M. Imakawa, S. Ishibashi, A. Hatashita, T. Shimatsu, M. Takahashi
14th International Colloquium on Magnetic Films and Surfaces 1994/08
-
Magnetic anisotropy and switching field of metal particulate recording media characterized by magnetic torque analysis International-presentation
M. Igaki, H. Nagamori, T. Shimatsu, M. Takahashi
14th International Colloquium on Magnetic Films and Surfaces 1994/08
-
Effect of ultra clean sputtering process on magnetic anisotropy and intergranular coupling in CoNiCr and CoCrTa thin film recording media International-presentation
T. Shimatsu, M. Imakawa, S. Ishibashi, M. Takahashi
14th International Colloquium on Magnetic Films and Surfaces 1994/08
-
Magnetic anisotropy and intergranular coupling in CoNiCrPt and CoCrTaPt thin film recording media International-presentation
T. Shimatsu, D. D. Djayaprawira, S. Yokota, M. Takahashi, T. Wakiyama
14th International Colloquium on Magnetic Films and Surfaces 1994/08
-
EXPERIMENTAL CHARACTERIZATION OF MAGNETIC ANISOTROPY AND INTERGRANULAR INTERACTION FOR THIN FILM MEDIA International-presentation Invited
T. Shimatsu, M. Takahashi, M. Suekane, M. Miyamura, K. Yamaguchi, H. Yamasaki
The 3rd IUMRS International Conference on Advanced Materials 1993/08
-
SOFT MAGNETISM OF NANOCRYSTALLINE FILMS -RECENT ADVANCES AND PHYSICS- International-presentation Invited
M. Takahashi, T. SHIMATSU, H. Shoji
The 6th International Conference on Ferrites 1992/09
-
Magnetic evaluation of intergranular interaction for thin film media by rotational hysteresis loss analysis International-presentation
M. Takahashi, T. Shimatsu, M. Suekane, M. Miyamura, K. Yamaguchi, H. Yamasaki
International Conference on Magnetic Recording Media 1992/09
-
SOFT MAGNETISM OF SPUTTERED FILMS WITH NANOCRYSTALS International-presentation Invited
M. Takahashi, T. SHIMATSU
2nd International Symposium on Physics of Magnetic Materials 1992/07
-
Magnetic reversal mechanism evaluated by rotational hysteresis loss analysis for the thin film media International-presentation
M. Takahashi, T. Shimatsu, M. Suekane, M. Miyamura, K. Yamaguchi, H. Yamasaki
IEEE International Magnetics Conference, Intermag 1992 1992/04/13
-
Magnetic Anisotropy and Initial Permeability for the Nanocrystalline Fe Based Sputtered Films International-presentation Invited
M. Takahashi, T. SHIMATSU
International Colloquium on Magnetic Films and Surfaces1991 1991/08
-
SOFT MAGNETISM OF SPUTTERED Fe-SEMI METAL FILMS (NANOCRYSTALLINE EFFECT) International-presentation Invited
M. Takahashi, T. SHIMATSU
International Symposium on 3d Transition 1991/05
-
SOFT MAGNETIC PROPERTIES AND MICROSTRUCTURES FOR THE Fe BASED SPUTTERED FILMS WITH HIGH Bs International-presentation Invited
M. Takahashi, T. SHIMATSU
Material Research Society 1991 Spring Meeting 1991/04
-
Soft magnetism of nanocrystalline Fe based sputtered films with high Bs International-presentation Invited
M. Takahashi, T. Shimatsu
The European Magnetic Materials and Applications Conference 1991, EMMA ’91 1991/04
-
SOFT MAGNETISM OF CRYSTALLINE Fe BASED ALLOY SPUTTERED FILMS International-presentation Invited
M. Takahashi, T. SHIMATSU
IEEE International Magnetics Conference, Intermag 1990 1990/04
-
New thin film fabrication technique using a substrate excited by SAW International-presentation
M. Takahashi, A. Fujita, T. Shimatsu, T. Wakiyama, J. Yamada, T. Shiba
IEEE International Magnetics Conference, Intermag 1990 1990/04
-
Soft magnetic properties of Fe-N and Fe-Si-N films sputtered in Ar + N2 plasma International-presentation
M. Takahashi, H. Shoji, T. Shimatsu, H. Komaba, T. Wakiyama
IEEE International Magnetics Conference, Intermag 1990 1990/04
-
The effect of the local anisotropy fluctuation on the permeability for multilayered Co-Zr-Mo-Ni amorphous films International-presentation
M. Takahashi, T. Shimatsu, Y. Shimada, T. Wakiyama
International Symposium on Physics of Magnetic Materials 1987/04
Research Projects 18
-
原子拡散接合法による室温接合技術の開発とデバイス形成への応用 Competitive
2008/04 - Present
-
Sputter film deposition process and microstructure of the deposited thin metal films Competitive
1990/04 - Present
-
High density perpendicular recording media Competitive
1989/04 - Present
-
Research of synthetic antiferromagnet for THz devices with Brillouin light scattering
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Scientific Research (B)
Institution: Tohoku University
2021/04/01 - 2024/03/31
-
高光透過率で屈折率調整が可能な接合界面を有する完全無機の室温接合技術の開発
島津 武仁
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 基盤研究(B)
Institution: 東北大学
2020/04/01 - 2023/03/31
-
軟磁性微粒子の高周波帯域における磁気損失の起源解明とその設計手法の開発
岡本 聡, 島津 武仁, 吉田 栄吉, 田丸 慎吾, 菊池 伸明
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 基盤研究(B)
Institution: 東北大学
2020/04/01 - 2023/03/31
-
Engineering technology for high frequency spin dynamics
Okamoto Satoshi
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Scientific Research (B)
Institution: Tohoku University
2017/04/01 - 2020/03/31
-
Development of ultimate diffraction grating of high diffraction order with high dispersion
Ebizuka Noboru, SHIMATSU Takehito, UOMOTO Miyuki, KAJIWARA Ken, OKUMURA Toshio, TANAKA Ichi, HATTORI Takashi, OZAKI Shinobu, KIRINO Okiharu, OKAMOTO Takayuki, HOSOBATA Takuya, TAKEDA Masahiro
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Challenging Exploratory Research
Institution: Institute of Physical and Chemical Research
2015/04/01 - 2017/03/31
-
Development of high-efficiency techniques of microwave-assisted magnetization switching
Okamoto Satoshi, SATO KIMINORI
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Scientific Research (B)
Institution: Tohoku University
2014/04/01 - 2017/03/31
-
Magnetization dynamics in microstructed NdFeB single dot
KITAKAMI Osamu, OKAMOTO Satoshi, KIKUCHI Nobuaki, SHIMATSU Takehito, YANAGIHARA Mihiro
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Scientific Research (B)
Institution: Tohoku University
2012/04/01 - 2015/03/31
-
New Method for Room Temperature Bonding at Ambient Gas
SUGA Tadatomo, SHIMATSU Takehito, HIGURASHI Eiji
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Scientific Research (A)
Institution: The University of Tokyo
2011/04/01 - 2014/03/31
-
Magnetization switching under the assistance of rf field and its feasiility for high density recording
OKAMOTO Satoshi, KIKUCHI Nobuaki, SHIMATSU Takehito, KATO Takeshi
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Scientific Research (B)
Institution: Tohoku University
2011/04/01 - 2014/03/31
-
Study on giant magnetic anisotropy of thin films for magnetic recording
KITAKAMI Osamu, OKAMOTO Satoshi, KIKUCHI Nobuaki, SHIMATSU Takehito, YANAGIHARA Mihiro
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Scientific Research (B)
Institution: Tohoku University
2007 - 2008
-
Spin-cluster recording media for high-density magnetic recording.
NAKAMURA Yoshihisa, WATANABE Isao, SHIMATSU Takehito, MURAOKA Hiroaki
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Scientific Research (A).
Institution: Tohoku University
1999 - 2000
-
Research on extremely high capacity storage systems by perpendicular hard disk drives
NAKAMURA Yoshihisa, SHIMATSU Takehito, MURAOKA Hiroaki, SUGITA Yutaka
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Scientific Research (A)
Institution: TOHOKU UNIVERSITY
1997 - 1999
-
低交換相互作用によるナノスピンクラスターを利用した超高密度磁気記録薄膜媒体の研究
島津 武仁
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 奨励研究(A)
Institution: 東北大学
1994 - 1994
-
スパッタ薄膜記録媒体の非線形磁化反転機構
島津 武仁
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 奨励研究(A)
Institution: 東北大学
1990 - 1990
-
The Study of Electronic Materials in the Double Hexagonal Co-Fe Alloy System with the Easy Basal-Plane and Fine Magnetic Domains
WAKIYAMA Tokuo, SHIMATSU Takehito, TANAKA Toshirou, TAKAHASHI Migaku, MIYAZAKI Terunobu
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for General Scientific Research (B)
Institution: Tohoku University
1989 - 1990