Details of the Researcher
Tohoku University Graduate School of Science Department of Chemistry
2021/04 - 2026/03
Tohoku University Faculty of Science Department of Chemistry
2017/04 - 2021/03
応用物理学会
Spintronics
Thin film epitaxy
Oxide electronics
Nanotechnology/Materials / Thin-film surfaces and interfaces /
Nanotechnology/Materials / Applied materials /
第39回 独創性を拓く 先端技術大賞 フジテレビジョン賞
2026/06 産経新聞社
President Award
2026/03 Tohoku University
Dalton Transactions HOT articles
2025/04 Rocksalt-type heavy rare earth monoxides TbO, DyO, and ErO exhibiting metallic electronic states and ferromagnetism
学生講演賞
2022/05 日本希土類学会 岩塩構造テルビウム酸化物TbOの薄膜合成および物性評価
Best Poster Award
2021/10 Magnetic properties of new heavy rare earth monoxide TbO epitaxial thin film
青葉理学振興会奨励賞
2020/03 東北大学理学部
Fully Suppressed Superconductivity in Nonferromagnetic Heavy Fermion/Superconductor Bilayers: Rocksalt-Type CeO/LaO Peer-reviewed
Mikito Sekine, Masamichi Negishi, Satoshi Sasaki, Hidetatsu Yoshimura, Noriaki Kimura, Tomoteru Fukumura
ACS Nano 20 (28) 19995-20000 2026/07
Room Temperature Ferromagnetic GdO Epitaxial Thin Film without the Gd2O3 Impurity Phase: Metallic Electronic States and Thickness Dependence of Magnetic and Electrical Properties Peer-reviewed
Satoshi Sasaki, Masamichi Negishi, Daisuke Shiga, Hiroshi Kumigashira, Tomoteru Fukumura
ACS Applied Electronic Materials 8 (13) 5472-5477 2026/06
Metallic conduction in high Curie temperature ferromagnetic heavy rare earth monoxides REO (RE = Tb, Dy, Er): rare-earth-dependent carrier polarity and anomalous Hall effect Peer-reviewed
Satoshi Sasaki, Daichi Oka, Masamichi Negishi, Tomoteru Fukumura
Journal of Materials Chemistry C 13 (40) 20728-20734 2025/10
DOI： 10.1039/D5TC02202A
Rocksalt rare earth monoxides as electronic and magnetic materials Invited Peer-reviewed
Tomoteru Fukumura, Satoshi Sasaki, Masamichi Negishi, Daichi Oka
Trends in Chemistry 7 (7) 384-396 2025/07
DOI： 10.1016/j.trechm.2025.04.011
ISSN： 2589-5974
Thin film epitaxy of high quality ferromagnetic semiconductor EuO using pulsed laser deposition equipped with Nd:YAG laser Peer-reviewed
Ramchandra Sahoo, Yusuke Sato, Satoshi Sasaki, Masamichi Negishi, Ryota Takahashi, Tomoteru Fukumura
Chemistry Letters 54 (2) upaf005 2025/02
ISSN： 0366-7022 1348-0715
Rocksalt-type heavy rare earth monoxides TbO, DyO, and ErO exhibiting metallic electronic states and ferromagnetism Peer-reviewed
Satoshi Sasaki, Daichi Oka, Daisuke Shiga, Ryunosuke Takahashi, Suguru Nakata, Koichi Harata, Yuichi Yamasaki, Miho Kitamura, Hironori Nakao, Hiroki Wadati, Hiroshi Kumigashira, Tomoteru Fukumura
Dalton Transactions 54 (4) 1521-1527 2025/01
DOI： 10.1039/D4DT03214D
ISSN： 1477-9226 1477-9234
A high-TC heavy rare earth monoxide semiconductor TbO with a more than half-filled 4f orbital Peer-reviewed
Satoshi Sasaki, Daichi Oka, Kenichi Kaminaga, Daichi Saito, Taku Yamamoto, Nobuto Abe, Hirokazu Shimizu, Tomoteru Fukumura
Dalton Transactions 51 (43) 16648-16652 2022/11
DOI： 10.1039/d2dt02710k
ISSN： 1477-9226 1477-9234
Rock salt-type HoO epitaxial thin film as a heavy rare-earth monoxide ferromagnetic semiconductor with a Curie temperature above 130 K Peer-reviewed
Tahta Amrillah, Daichi Oka, Hirokazu Shimizu, Satoshi Sasaki, Daichi Saito, Kenichi Kaminaga, Tomoteru Fukumura
Applied Physics Letters 120 (8) 082403 2022/02
DOI： 10.1063/5.0081040
ISSN： 0003-6951 1077-3118
Rocksalt-type heavy rare earth monoxide epitaxial thin films as high Curie temperature ferromagnetic metals
Satoshi Sasaki, Daichi Oka, Daisuke Shiga, Ryunosuke Takahashi, Suguru Nakata, Koichi Harata, Yuichi Yamasaki, Miho Kitamura, Hironori Nakao, Hiroki Wadachi, Hiroshi Kumigashira, Tomoteru Fukumura
The 2nd International Symposium on Solid State Chemistry 2025/12/03
酸化物エピタキシーによる岩塩型強磁性体重希土類REO薄膜の合成と物性
佐々木智視
第42回無機・分析化学コロキウム 2025/05/16
Thin film growth and properties of novel rare-earth monoxide TmO
Hidetatsu Yoshimura, Daichi Oka, Masamichi Negishi, Daisuke Shiga, Sasaki Satoshi, Hiroshi Kumigashira, Tomoteru Fukumura
The 8th Symposium for the Core Research Clusters for Materials Science and Spintronics and the 7th Symposium on International Joint Graduate Programs in Materials Science and Spintronics 2024/11/19
新希土類単酸化物TmOの薄膜合成と物性
吉村英竜, 岡大地, 根岸真通, 佐々木智視, 福村知昭
第71回応用物理学会春季学術講演会 2024/03/24
単相の重希土類単酸化物エピタキシャル薄膜の電子輸送特性
佐々木智視, 岡大地, 根岸真通, 福村知昭
第71回応用物理学会春季学術講演会 2024/03/24
重希土類単酸化物エピタキシャル薄膜の単相化と電子・磁気物性
佐々木智視, 岡大地, 志賀大亮, 中田勝, 和達大樹, 組頭広志, 福村知昭
第71回応用物理学会春季学術講演会 2024/03/24
Thin-film epitaxy of ferromagnetic semiconductor EuO using pulsed-laser deposition equipped with the fourth harmonic wave of Nd:YAG laser
R. C. Sahoo, Yusuke Sato, Satoshi Sasaki, Masamichi Negishi, Tomoteru Fukumura
The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics, and the 6th Symposium on International Joint Graduate Program in Materials Science 2023/11/28
Synthesis and magnetic properties of heavy rare earth monoxides REO (RE = Tb, Dy, Er) with divalent rare earth ions
Satoshi Sasaki, Daichi Oka, Daisuke Shiga, Suguru Nakata, Hiroki Wadati, Hiroshi Kumigashira, Tomoteru Fukumura
The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics, and the 6th Symposium on International Joint Graduate Program in Materials Science 2023/11/28
新固相の強磁性体：重希土類単酸化物
佐々木智視, 岡大地, 福村知昭
Spin-RNJ Symposium 2022 2023/03/20
Heavy rare earth monoxides DyO and ErO thin films as ferromagnetic semiconductors
Satoshi Sasaki, Daichi Oka, Daichi Saito, Hirokazu Shimizu, Tomoteru Fukumura
The 6th Symposium for the Core Research Clusters for Materials Science and Spintronics, and the 5th Symposium on International Joint Graduate Program in Materials Science 2022/10/25
重希土類単酸化物強磁性半導体： DyO・ ErOエピタキシャル薄膜
佐々木智視, 岡大地, 齋藤大地, 清水宙一, 福村知昭
第83回応用物理学会秋季学術講演会 2022/09/21
岩塩構造テルビウム酸化物TbOの薄膜合成および物性評価
佐々木智視, 岡大地, 神永健一, 齋藤大地, 清水宙一, 福村知昭
第38回希土類討論会 2022/05/11
New heavy rare earth ferromagnetic semiconductor: Rocksalt-type TbO
Satoshi Sasaki, Daichi Oka, Kenichi Kaminaga, Daichi Saito, Nobuto Abe, Hirokazu Shimizu, Tomoteru Fukumura
Materials research meeting 2021 2021/12/15
Magnetic properties of new heavy rare earth monoxide TbO epitaxial thin film
Satoshi Sasaki, Daichi Oka, Kenichi Kaminaga, Daichi Saito, Hirokazu Shimizu, Tomoteru Fukumura
The 5th Symposium for The Core Research Clusters for Materials Science and Spintronics, and the 4th Symposium on International Joint Graduate Program in Materials Science 2021/10/26
新強磁性半導体：岩塩構造希土類単酸化物TbO
佐々木智視, 岡大地, 神永健一, 齋藤大地, 阿部展人, 清水宙一, 福村知昭
第68回応用物理学会春季学術講演会 2021/03/19
新しい希土類二元酸化物を用いた軌道磁気モーメント強磁性の開拓
Offer Organization: 東北大学 学際高等研究教育院
Category: 博士研究教育院生 研究費
2023/04 - 2026/03
https://orcid.org/0000-0003-3643-1649