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Ph.D (Science) (The University of Tokyo)
Details of the Researcher
Research History 5
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2025/03 - PresentTohoku University Graduate School of Engineering Department of Mechanical Systems Engineering Associate Professor
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2021/04 - 2025/02The University of Tokyo Graduate School of Frontier Sciences Department of Advanced Materials Sciences Assistant Professor
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2019/04 - 2021/03Nippon Steel Co., Ltd.
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2016/04 - 2019/03Nippon Steel Sumitomo Metal Corporation
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2013/04 - 2016/03JSPS Research Fellow (DC1)
Education 2
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The University of Tokyo Graduate School of Frontier Sciences Department of Advanced Materials Science
2010/10 - 2015/09
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The University of Tokyo The Faculty of Engineering Department of Materials Engineering
2006/04 - 2010/03
Committee Memberships 4
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日本鉄鋼協会 「鉄鋼カーボンニュートラル検討会議 水素以外の還元方法に関する討議WG」委員
2023/01 - Present
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応用物理学会 プラズマエレクトロニクス分科会 幹事(庶務幹事・ホームページ担当幹事)
2023/04 - 2025/03
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日本鉄鋼協会 サステナブルシステム部会 「2050カーボンニュートラルに向けた鉄と鋼の技術開発戦略ロードマップ作成委員会」委員
2022/04 - 2023/03
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第34回 日本MRS年次大会 シンポジウム「B-4:メタ分布視座に基づくプラズマプロセスイノベーション」オーガナイザー
2024/12 -
Professional Memberships 2
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The Iron and Steel Institute of Japan
2016/04 - Present
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The Japan Society of Applied Physics
2011/09 - Present
Awards 8
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Award for Encouragement of Research in the 34th Annual Meeting of MRS-J Symposium B-4
2024/12 The Materials Research Society of Japan Statistical Analysis of Breakdown Voltage Variations in High-Density Helium including Supercritical Fluid
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第21回プラズマエレクトロニクス賞
2023/03 応用物理学会プラズマエレクトロニクス分科会
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The Best Oral Presentation Award in Plasma Science
2023/03 ISPlasma2023 and IC-PLANTS2023 (15th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials, 16th International Conference on Plasma-Nano Technology & Science)
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The Best Oral Presentation Award in Plasma Science
2022/03 ISPlasma 2022 and IC-PLANTS 2022 (14th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials, 15th International Conference on Plasma-Nano Technology & Science)
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Student Award
2015/09 AEPSE 2015 (10th Asian-European International Conference on Plasma Surface Engineering)
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The Award for Encouragement of Research
2014/08 IUMRS-ICA 2014 (The International Union of Materials Research Society – International Conference in Asia 2014),
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Best Presentation Award in Plasma Science
2014/03 ISPlasma 2014 and IC-PLANTS2014 (6th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials and 7th International Conference on Plasma-Nano Technology & Science)
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Young Scientist Award: Silver Award
2014/02 8th ICRP and 31st SPP (8th International Conference on Reactive Plasmas and 31st Symposium on Plasma Processing)
Papers 38
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Enhancing Initial Wettability between Molten Iron and Graphite via Metallic Interlayers
Hitoshi Muneoka, Wataru Sato, Tsuyohito Ito, Kazuo Terashima
ISIJ International 2025/12/15
DOI: 10.2355/isijinternational.ISIJINT-2025-233
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Statistical analysis of breakdown voltages in helium: Critical anomalies and gas-liquid transition
H. Muneoka, T. Koike, S. Stauss, T. Ito, K. Terashima
Physical Review E 2025/11/21
DOI: 10.1103/4n8v-gpwb
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Arc-plasma-assisted Laser-induced Breakdown Spectroscopy (AP-LIBS): A Study on Signal Enhancement and Spatiotemporal Distribution
Hitoshi Muneoka, Tsuyohito Ito, Kazuo Terashima
Tetsu-to-Hagane 2025
DOI: 10.2355/tetsutohagane.TETSU-2025-035
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Electric field and rotational temperature measurements based on electric field-induced coherent anti-Stokes Raman scattering in visible region (E-CARSv) in hydrogen discharge plasmas
Takeru Koike, Hitoshi Muneoka, Kazuo Terashima, Tsuyohito Ito
Physics of Plasmas 2024/11/01
DOI: 10.1063/5.0232686
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In-line monitoring and modelling of particle size reduction of hexagonal boron nitride (hBN) suspension in femtosecond laser processing
Hitoshi Muneoka, Takeru Koike, Tsuyohito Ito, Kazuo Terashima, Eisuke Miura
Journal of Physics D: Applied Physics 2024/11/01
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Mechanical properties of composite materials with low-covered polyrotaxane and plasma-surface-modified hexagonal boron nitride
Kenichi Inoue, Naoto Takagi, Shota Ando, Koichi Mayumi, Hitoshi Muneoka, Yoshiki Shimizu, Tsuyohito Ito, Kohzo Ito, Kazuo Terashima
Chemical Physics 586 112377-112377 2024/10
Publisher: Elsevier BVDOI: 10.1016/j.chemphys.2024.112377
ISSN: 0301-0104
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Electric-field-assisted fabrication of metal-class thermal-conductive and elastomer-class-flexible composites comprising plasma-surface-modified hexagonal boron nitride and polyrotaxane
Rui Hasegawa, Kenichi Inoue, Hitoshi Muneoka, Tsuyohito Ito, Kazuhiro Kirihara, Yoshiki Shimizu, Yukiya Hakuta, Kohzo Ito, Kazuo Terashima
Composites Part A: Applied Science and Manufacturing 184 2024/09
DOI: 10.1016/j.compositesa.2024.108197
ISSN: 1359-835X
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Synthesis of ZnO and ZnO/Ag fine particles by plasma-assisted inkjet processing
Takeru Hato, Kaishu Nitta, Hitoshi Muneoka, Yoshiki Shimizu, Kazuo Terashima, Tsuyohito Ito
Journal of Physics D: Applied Physics 57 (31) 2024/08/09
ISSN: 0022-3727
eISSN: 1361-6463
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Size reduction and water dispersibility improvement of hexagonal boron nitride particles by femtosecond laser irradiation in water
Hitoshi Muneoka, Takeru Koike, Tsuyohito Ito, Kazuo Terashima, Eisuke Miura
Journal of Physics D: Applied Physics 57 (24) 2024/06/14
ISSN: 0022-3727
eISSN: 1361-6463
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Extremely Monodispersed Micrometer-Scale Spherical Particle Synthesis of Ag Inside a Microdroplet Vaporizing in Plasma
Kaishu Nitta, Takeru Hato, Hitoshi Muneoka, Yoshiki Shimizu, Kazuo Terashima, Tsuyohito Ito
ACS Omega 9 (12) 14310-14315 2024/03/26
eISSN: 2470-1343
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In situ separation of plasma-generated species using metal-organic frameworks
Kyotaro Takagi, Moriyuki Kanno, Hitoshi Muneoka, Kazuo Terashima, Tsuyohito Ito
Applied Physics Letters 124 (12) 2024/03/18
DOI: 10.1063/5.0196178
ISSN: 0003-6951
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HKUST-1 formation in solution influenced by laser-induced plasma at the early stage
Shota Chiba, Moriyuki Kanno, Hitoshi Muneoka, Tsuyohito Ito, Kazuo Terashima
Japanese Journal of Applied Physics 63 (3) 2024/03/01
DOI: 10.35848/1347-4065/ad272a
ISSN: 0021-4922
eISSN: 1347-4065
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Highly Reproducible Synthesis of Hollow Zirconia Particles via Atmospheric-Pressure Plasma Processing with Inkjet Droplets
Kaishu Nitta, Tomoki Sakai, Hitoshi Muneoka, Yoshiki Shimizu, Hiromichi Kobayashi, Kazuo Terashima, Tsuyohito Ito
Plasma Chemistry and Plasma Processing 44 (1) 289-303 2024/01
DOI: 10.1007/s11090-023-10412-0
ISSN: 0272-4324
eISSN: 1572-8986
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In situ infrared absorption spectroscopy of cryogenic-specific reddish coloration produced by cryoplasma irradiation on an ice surface
Shota Ide, Yu Yu Phua, Noritaka Sakakibara, Hitoshi Muneoka, Tsuyohito Ito, Kazuo Terashima
Japanese Journal of Applied Physics 62 (SL) 2023/09/01
DOI: 10.35848/1347-4065/ace119
ISSN: 0021-4922
eISSN: 1347-4065
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Evaporation behavior of liquid microdroplets in atmospheric-pressure nonequilibrium plasma
Kaishu Nitta, Hitoshi Muneoka, Yoshiki Shimizu, Hiromichi Kobayashi, Kazuo Terashima, Tsuyohito Ito
Plasma Sources Science and Technology 32 (5) 2023/05
ISSN: 0963-0252
eISSN: 1361-6595
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Silent elongation of polyrotaxane and its composites
Masaki Iida, Tsuyohito Ito, Hitoshi Muneoka, Yoshiki Shimizu, Yukiya Hakuta, Kohzo Ito, Kazuo Terashima
AIP Advances 13 (4) 2023/04/01
DOI: 10.1063/5.0138984
eISSN: 2158-3226
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Generation of electric-field-induced anti-Stokes Raman scattering in the visible region (E-CARSv) from nitrogen in air
Takeru Koike, Hitoshi Muneoka, Kazuo Terashima, Tsuyohito Ito
Japanese Journal of Applied Physics 62 (SA) 2023/01/01
DOI: 10.35848/1347-4065/ac91db
ISSN: 0021-4922
eISSN: 1347-4065
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Electric-Field-Induced Coherent Anti-Stokes Raman Scattering of Hydrogen Molecules in Visible Region for Sensitive Field Measurement
Takeru Koike, Hitoshi Muneoka, Kazuo Terashima, Tsuyohito Ito
Physical Review Letters 129 (3) 2022/07/15
DOI: 10.1103/PhysRevLett.129.033202
ISSN: 0031-9007
eISSN: 1079-7114
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Generation of dielectric barrier discharge using carbon nanotube sheets as an electrode under high-density fluids including high pressure gases, supercritical fluids, and liquids
Hitoshi Muneoka, Riichiro Ohta, Sven Stauss, Kazuo Terashima
Plasma Sources Science and Technology 28 (7) 2019/07/25
Publisher: {IOP} PublishingISSN: 0963-0252
eISSN: 1361-6595
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Review on plasmas in extraordinary media: Plasmas in cryogenic conditions and plasmas in supercritical fluids
Sven Stauss, Hitoshi Muneoka, Kazuo Terashima
Plasma Sources Science and Technology 27 (2) 2018/02/21
ISSN: 0963-0252
eISSN: 1361-6595
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Dynamics of cavitation bubbles formed by pulsed-laser ablation plasmas near the critical point of CO<inf>2</inf>
Hitoshi Muneoka, Shohei Himeno, Keiichiro Urabe, Sven Stauss, Motoyoshi Baba, Tohru Suemoto, Kazuo Terashima
Journal of Physics D: Applied Physics 52 (2) 025201-025201 2018/01/09
Publisher: {IOP} PublishingISSN: 0022-3727
eISSN: 1361-6463
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Laser diagnostics on atmospheric pressure discharge plasmas, including cryoplasmas, in environments around room and cryogenic temperature
Noritaka Sakakibara, Hitoshi Muneoka, Keiichiro Urabe, Ryoma Yasui, Osamu Sakai, Kazuo Terashima
Journal of Physics D: Applied Physics 50 (16) 2017/03/16
ISSN: 0022-3727
eISSN: 1361-6463
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Laser absorption spectroscopy diagnostics of helium metastable atoms generated in dielectric barrier discharge cryoplasmas
Keiichiro Urabe, Hitoshi Muneoka, Sven Stauss, Osamu Sakai, Kazuo Terashima
Japanese Journal of Applied Physics 54 (10) 2015/10/01
ISSN: 0021-4922
eISSN: 1347-4065
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Review of electric discharge microplasmas generated in highly fluctuating fluids: Characteristics and application to nanomaterials synthesis
Sven Stauss, Hitoshi Muneoka, Keiichiro Urabe, Kazuo Terashima
Physics of Plasmas 22 (5) 2015/05/01
DOI: 10.1063/1.4921145
ISSN: 1070-664X
eISSN: 1089-7674
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Micrometer-scale electrical breakdown in high-density fluids with large density fluctuations: Numerical model and experimental assessment
Hitoshi Muneoka, Keiichiro Urabe, Sven Stauss, Kazuo Terashima
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 91 (4) 2015/04/29
DOI: 10.1103/PhysRevE.91.042316
ISSN: 1539-3755
eISSN: 1550-2376
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Experimental and numerical investigation of time evolution of discharge current and optical emission in helium-nitrogen cryoplasmas
Hitoshi Muneoka, Keiichiro Urabe, Jai Hyuk Choi, Sven Stauss, Kazuo Terashima
Plasma Sources Science and Technology 23 (6) 2014/12/01
DOI: 10.1088/0963-0252/23/6/065038
ISSN: 0963-0252
eISSN: 1361-6595
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Microscopic heterodyne interferometry for determination of electron density in high-pressure microplasma
Keiichiro Urabe, Hitoshi Muneoka, Sven Stauss, Kazuo Terashima
Plasma Sources Science and Technology 23 (6) 2014/12/01
DOI: 10.1088/0963-0252/23/6/064007
ISSN: 0963-0252
eISSN: 1361-6595
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Anomalous behavior of cavitation bubbles observed in pulsed laser ablation of Ni in liquid CO<inf>2</inf> near the critical point
Shohei Himeno, Toru Kato, Keiichiro Urabe, Sven Stauss, Satoshi Kato, Hitoshi Muneoka, Motoyoshi Baba, Tohru Suemoto, Kazuo Terashima
IEEE Transactions on Plasma Science 42 (10) 2630-2631 2014/10/01
ISSN: 0093-3813
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Effect of light irradiation on Townsend breakdown in helium at 5.2 K
Deanna A. Lacoste, Hitoshi Muneoka, Thibault F. Guiberti, David Z. Pai, Keiichiro Urabe, Sven Stauss, Kazuo Terashima
Plasma Sources Science and Technology 23 (1) 2014/02
DOI: 10.1088/0963-0252/23/1/012002
ISSN: 0963-0252
eISSN: 1361-6595
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Development of near-infrared laser heterodyne interferometry for diagnostics of electron and gas number densities in microplasmas
Keiichiro Urabe, Hitoshi Muneoka, Sven Stauss, Kazuo Terashima
Applied Physics Express 6 (12) 2013/12
ISSN: 1882-0778
eISSN: 1882-0786
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Ashing of photoresists using dielectric barrier discharge cryoplasmas
Sven Stauss, Shusaku Mori, Hitoshi Muneoka, Kazuo Terashima, Francesca Iacopi
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures 31 (6) 2013/11
DOI: 10.1116/1.4825202
ISSN: 1071-1023
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Dynamics of pulsed laser ablation in high-density carbon dioxide including supercritical fluid state
Keiichiro Urabe, Toru Kato, Sven Stauss, Shohei Himeno, Satoshi Kato, Hitoshi Muneoka, Motoyoshi Baba, Tohru Suemoto, Kazuo Terashima
Journal of Applied Physics 114 (14) 2013/10/14
DOI: 10.1063/1.4824538
ISSN: 0021-8979
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Breakdown characteristics of electrical discharges in high-density helium near the critical point
Hitoshi Muneoka, Keiichiro Urabe, Sven Stauss, Kazuo Terashima
Applied Physics Express 6 (8) 2013/08
ISSN: 1882-0778
eISSN: 1882-0786
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Self-organized pattern formation in helium dielectric barrier discharge cryoplasmas
S. Stauss, H. Muneoka, N. Ebato, F. Oshima, D. Z. Pai, K. Terashima
Plasma Sources Science and Technology 22 (2) 2013/04
DOI: 10.1088/0963-0252/22/2/025021
ISSN: 0963-0252
eISSN: 1361-6595
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Breakdown characteristics of nanosecond-pulsed plasma discharges in supercritical carbon dioxide and supercritical air
Deanna A. Lacoste, David Z. Pai, Hitoshi Muneoka, Sven Stauss, Kazuo Terashima
51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition 2013 21 (5) 2013
DOI: 10.2514/6.2013-923
ISSN: 0963-0252
eISSN: 1361-6595
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Uniform, filamentary, and striped patterns in helium dielectric barrier discharge cryoplasmas
Sven Stauss, Norihito Ebato, Fumito Oshima, Hitoshi Muneoka, David Z. Pai, Kazuo Terashima
IEEE Transactions on Plasma Science 39 (11 PART 1) 2184-2185 2011/11
ISSN: 0093-3813
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Electron density and temperature of gas-temperature-dependent cryoplasma jet
Yuri Noma, Jai Hyuk Choi, Hitoshi Muneoka, Kazuo Terashima
Journal of Applied Physics 109 (5) 2011/03/01
DOI: 10.1063/1.3552983
ISSN: 0021-8979
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Breakthrough reduction of low-k damage with cryoplasma ashing
F. Iacopi, J. H. Choi, H. Muneoka, S. Mori, K. Terashima, P. M. Rice, L. Krupp, G. Dubois
Advanced Metallization Conference (AMC) 180-181 2010
ISSN: 1540-1766
Industrial Property Rights 11
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溶鋼の脱硫方法
浅原 紀史, 宗岡 均
特許7644349
Property Type: Patent
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ダスト発生速度推定装置及びダスト発生速度推定方法
宗岡 均, 柿本 昌平
特許第7626935号
Property Type: Patent
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溶鉄への加炭方法
宗岡 均, 坂元 基紘, 田村 鉄平, 山▲崎▼ 強
特許第7624142号
Property Type: Patent
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ダスト発生速度評価装置及びダスト発生速度評価方法
宗岡 均, 柿本 昌平
特許第7598021号
Property Type: Patent
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インピーダンス及び位相角差測定用プローブ、及びそれを用いた転炉におけるスラグ組成制御方法
原田 祐亮, 宗岡 均, 柿本 昌平
特許第7587134号
Property Type: Patent
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アーク式電気炉、アーク式電気炉における排滓方法及び溶融金属の製造方法
宗岡 均, 浅原 紀史
特許第7280480号
Property Type: Patent
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アーク式電気炉、アーク式電気炉における排滓方法及び溶融金属の製造方法
宗岡 均, 浅原 紀史
特許第7280479号
Property Type: Patent
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アーク式電気炉における排滓方法及び溶融金属の製造方法
宗岡 均, 浅原 紀史
特許第7215224号
Property Type: Patent
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加炭材およびそれを用いた加炭方法
宗岡 均, 浅原 紀史, 坂元 基紘, 山▲崎▼ 強
特許第6954481号
Property Type: Patent
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加炭材およびそれを用いた加炭方法
宗岡 均, 浅原 紀史, 坂元 基紘, 山▲崎▼ 強
Property Type: Patent
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精錬炉の操業方法
柿本 昌平, 宗岡 均
Property Type: Patent
Research Projects 8
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Gas-Liquid Transition of Electrical-Discharge-Induced Reaction Field in Dielectric Fluids
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Early-Career Scientists
Institution: The University of Tokyo
2023/04/01 - 2026/03/31
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アーク重畳レーザー誘起ブレークダウン分光法(AP-LIBS)における発光増強現象の時空間特性の解明
Offer Organization: 池谷科学技術振興財団
System: 単年度研究助成
2025/04 - 2026/03
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次世代電炉の鉄源溶解・精錬能強化のための炭材高速溶解の基礎研究
Offer Organization: 日本鉄鋼協会
System: 鉄鋼カーボンニュートラル研究助成
2023/04 - 2025/03
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アーク重畳レーザー誘起ブレークダウン分光法による溶鋼・溶融スラグの成分推定技術の開発
Offer Organization: 日本鉄鋼協会
System: 鉄鋼研究助成
2022/04 - 2024/03
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ゼロカーボン・スチールに向けた低窒素鋼電炉プロセスの研究
Offer Organization: JFE21世紀財団
System: 技術研究助成
2022/01 - 2023/12
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Elucidation of Nitrogen Absorption in Molten Metals in Electric Furnaces
Muneoka Hitoshi
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Research Activity Start-up
Institution: The University of Tokyo
2021/08/30 - 2023/03/31
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次世代電炉プロセスに向けた炭素溶解促進のための基礎的観察実験
Offer Organization: 池谷科学技術振興財団
System: 単年度研究助成
2022/04 - 2023/03
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反応性クライオプラズマの創製とその材料加工プロセスへの応用
宗岡 均
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 特別研究員奨励費
Institution: 東京大学
2013/04/01 - 2016/03/31
https://orcid.org/0000-0003-0565-3257