Rchr
J-GLOBAL ID:200901079571924874   Update date: Oct. 29, 2024

EZUMI Naomichi

エズミ ナオミチ | EZUMI Naomichi
Affiliation and department:
Job title: Associate Professor
Homepage URL  (1): http://www.prc.tsukuba.ac.jp
Research field  (2): Nuclear fusion ,  Basic plasma science
Research keywords  (5): gas discharge, plasma production ,  plasma diagnositics ,  edge diverter physics ,  nuclear fusion ,  plasma
Research theme for competitive and other funds  (13):
  • 2022 - 2026 窒素-水素複合ガス入射による非接触プラズマ形成過程の解明
  • 2023 - 2025 分子性ガスの挙動が非接触プラズマ形成過程へ与える影響
  • 2019 - 2023 GAMMA10/PDX ダイバータ模擬プラズマを用いたダイバータスロット形状効果に関する研究
  • 2019 - 2022 GAMMA10/PDX ダイバータ模擬プラズマを用いたダイバータスロット形状効果に関する研究
  • 2019 - 2022 Understanding and control of plasma detachment caused by composite gas seeding
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Papers (87):
  • Yoshikawa, M., Nakashima, Y., Kohagura, J., Shima, Y., Kobayashi, S., Minami, R., Ezumi, N., Sakamoto, M. Study of the pellet ablation cloud using the tomography technique for two-directional simultaneous photography in GAMMA 10/PDX. JOURNAL OF PLASMA PHYSICS. 2024. 90. 2
  • EZUMI, N, GAMO, H, TAKAHASHI, S, OKAMOTO, T, TAKANASHI, K, SHIGEMATSU, N, SETO, T, MIYAUCHI, R, TOGO, S, KOHAGURA, J, et al. Time Evolution of 2D Emission Profiles of Detached Plasma during Hydrogen and Impurities Combined Gas Seeding in GAMMA10/PDX. Proc. 29th IAEA Fusion Energy Conference (FEC 2023). 2023. IAEA-CN-316/1658
  • YOSHIKAWA, Masayuki, Kohagura, J, Ezumi, N, Kariya, T, Minami, R, Numakura, T, Hirata, M, Togo, S, Sakamoto, M, Nakashima, Y, et al. EFFECT OF HIGHER PARTICLE FLUX ON DETACHED SIMULATION PLASMA IN THE GAMMA 10/PDX DIVERTOR SIMULATION EXPERIMENTAL MODULE. Proc. 29th IAEA Fusion Energy Conference (FEC2023). 2023. IAEA-CN-316/1674 27901
  • Yoshikawa, Masayuki, Kohagura, J, Shima, Yoriko, Nakashima, Y, Ezumi, N, 龍太郎, 数理物質系), 南, 瑞樹(数理物質系), 坂本, Yasuhara, R, Yamada, I, et al. Development of dual-path multi-pass Thomson scattering system in GAMMA 10/PDX. Journal of Instrumentation (JINST). 2023. 18. 10. C10006-1-7
  • Sugimoto, Y, Hirata, M, Nakashima, Y, Ichimura, M, Kim, D, Kozawa, T, Endo, S, Kobayashi, R, Ikezoe, R, Ezumi, N, et al. High-Energy Ion Generation During Difference-Frequency ICRF Wave Heating in GAMMA 10/PDX. PLASMA AND FUSION RESEARCH. 2023. 18. 2402084
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Books (1):
  • 直線型ダイバータ模擬実験装置を用いた非接触プラズマ形成機構に関する基礎的研究
    1999
Lectures and oral presentations  (321):
  • Pilot GAMMA PDX-SCにおけるヘリコン波プラズマ源用いたプラズマ生成
    (第13回ICRF加熱研究会「ICRF加熱装置の高性能化と将来応用」)
  • Development of a plasma fluid model based on anisotropy of ion velocity distribution function by comparison with a particle-in-cell model
    (FY2023 NIFS collaborative research 2nd diverter modeling workshop)
  • The electrode biasing system for vortex confinements in Pilot GAMMA PDX-SC
    (プラズマ核融合学会第40回年会)
  • 大電力ECHによる間欠的熱負荷生成実験と Pilot GAMMA PDX-SCに向けたECHシステムの開発
    (プラズマ核融合学会第40回年会)
  • GAMMA 10/PDX発散磁場領域におけるピッチ角分布計測による イオンエネルギー輸送における磁気モーメント保存の寄与の解析
    (第40回プラズマ・核融合学会年会)
more...
Education (3):
  • 1996 - 1999 Nagoya University Graduate School of Engineering Department of Energy Engineering and Science
  • 1994 - 1996 Nagoya University Graduate School of Engineering Department of Energy Engineering and Science
  • 1990 - 1994 University of Toyama Faculty of Science Department of Physics
Professional career (1):
  • 博士(工学) (名古屋大学)
Work history (7):
  • 2015/04 - 現在 University of Tsukuba Faculty of Pure and Applied Sciences Associate Professor
  • 2015/04 - 2017/03 National Institute for Fusion Science Guest Associate Professor
  • 2007/04 - 2015/03 Nagano National College of Technology Department of Electronics and Control Engineering Associate Professor
  • 2004/01 - 2007/03 Nagano National College of Technology Department of Electronics and Control Engineering Associate Professor
  • 1999/04 - 2003/12 Nagano National College of Technology Department of Electronics and Control Engineering Research Assistant
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Committee career (18):
  • 2024/04 - 現在 電気学会 A部門 論文委員会/編修委員会 A2主査
  • 2019/07 - 現在 国立研究開発法人量子科学技術研究開発機構 炉心プラズマ共同企画委員会プラズマ実験・システム開発専門部会/専門委員
  • 2019/07 - 現在 自然科学研究機構核融合科学研究所 計測機器等共同利用小委員会/委員長
  • 2017/08 - 現在 筑波大学プラズマ研究センター 双方向型共同研究審査委員会/委員
  • 2017/06 - 現在 自然科学研究機構核融合科学研究所 運営会議 一般共同研究委員会/委員
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Association Membership(s) (3):
The Japan Society of Applied Physics ,  THE JAPAN SOCIETY OF PLASMA SCIENCE AND NUCLEAR FUSION RESEARCH ,  THE INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN
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