Rchr
J-GLOBAL ID：200901008271401042
Update date: May. 01, 2024
Nagasaki Kazunobu
ナガサキ カズノブ | Nagasaki Kazunobu
Affiliation and department：
Research field (3)：
Nuclear fusion
, Basic plasma science
, Applied plasma science
Research keywords (3)：
ミリ波
, 核融合
, プラズマ理工学
Research theme for competitive and other funds (23)：
- 2022 - 2026 Control of Energetic-Particle-Driven MHD Instabilities by External Actuators
- 2019 - 2023 Advanced Core-to-Core Network for High-Temperature Plasma Dynamics and Structure Formation Based on Magnetic Field Diversity, “PLADyS”
- 2021 - 2022 電子内部輸送障壁に対する磁場の三次元効果の解明
- 2018 - 2022 Study of electron Bernstein emission for high-density plasma transport analysis
- 2013 - 2016 Measurement of Electron Temperature Profile using BXO Mode Conversion in Overdense Plasmas
- 2009 - 2011 Control of Rotational Transform by Using Non-inductive Current
- 2007 - 2010 Study on Statistical Characteristics of Magnetic Confined Plasmas dominated by Multi-scale Turbulence
- 2005 - 2007 Stabilization of Neoclassical Tearing Mode by Electron Cyclotron Current Drive
- 2002 - 2004 Electron Heating and Current Drive by Electron Bernstein Waqves
- 1999 - 2004 Optimization of Helical Magnetic Configuration
- 2004 - Bilateral Collaboration Research Program
- 1999 - 2000 カットオフ密度を超えた電子サイクロトロン共鳴加熱に関する研究
- 1997 - 1998 電子サイクロトロン駆動電流の入射角・偏波面依存性に関する実験的研究
- 1996 - 1996 波形偏波器を用いたマイクロ波入射条件の最適化
- 1994 - 1994 HE_<11>モード伝送系に用いるグレーティング偏波器の開発
- 1992 - 1993 Investigation of chaotic topology by density puked wave propagation
- 1992 - 1992 ダイバータバイアスによる周辺及び中心領域のプラズマ閉ジ込め改善に関する研究
- 電子サイクロトロン波を用いたプラズマの生成・加熱
- 電子サイクロトロン共鳴加熱システムの開発
- 電子サイクロトロン共鳴加熱プラズマの研究
- Plasma Production and Heating
- Development of Electron Cyclotron Resonance Heating System
- Study on Plasmas Heated by Electron Cyclotron Resonance
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Papers (437)：
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Tomohiro Seino, Kota Yanagihara, Hiroyuki Takahashi, Kenji Tobita, Kazunobu Nagasaki, Atsushi Fukuyama, Akinobu Matsuyama, Tetsutarou Oishi, Takashi Maekawa. Systematic numerical analysis of ECCD exploring injection conditions with high CD efficiency and current profile controllability in JA DEMO. Fusion Engineering and Design. 2024. 203. 114460-114460
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Dechuan Qiu, Takashi Minami, Shinichiro Kado, Shigeru Inagaki, Chenyu Wang, Ryo Matsutani, Shunsuke Toba, Maoyuan Luo, Pengfei Zhang, Naoki Kenmochi, et al. Increased signal separation upgrade permits preliminary electron anisotropy measurements with Heliotron J multi-pass Thomson diagnostic. Review of Scientific Instruments. 2023. 94. 2. 023510-023510
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Dechuan Qiu, Takashi Minami, Shinichiro Kado, Ryo Matsutani, Yusuke Toba, Naoki Kenmochi, Chihiro Takahashi, Chenyu Wang, Maoyuan Luo, Pengfei Zhang, et al. Design of a dual scattering angle multi-pass Thomson scattering system with signal separation function on Heliotron J. Review of Scientific Instruments. 2023. 94. 1. 013503-013503
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Tomoki Chatani, Taiichi Shikama, Yohei Ueno, Shinichiro Kado, Hayato Kawazome, Takashi Minami, Ryota Matoike, Minato Murakumo, Shinji Kobayashi, Shinsuke Ohshima, et al. Spatially resolved measurement of helium atom emission line spectrum in scrape-off layer of Heliotron J by near-infrared Stokes spectropolarimetry. Scientific Reports. 2022. 12. 1
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Masayuki YOSHIKAWA, Yousuke NAKASHIMA, Junko KOHAGURA, Yoriko SHIMA, Hiroyuki NAKANISHI, Youhei TAKEDA, Shinji KOBAYASHI, Ryutaro MINAMI, Naomichi EZUMI, Mizuki SAKAMOTO. First Observation of Pellet Ablation Clouds Using Two-Directional Simultaneous Photography in GAMMA 10/PDX. Plasma and Fusion Research. 2022. 17. 1202093-1202093
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MISC (493)：
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門信一郎, 森敦樹, 本島厳, 本島厳, 岩田晃拓, 竹内航希, 四竈泰一, 村雲南斗, 馮超, 蔡福瑞, et al. 2D High-speed Visible Imaging Spectroscopy for Small Pellet Ablation Cloud in Heliotron J. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
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守田常裕, 四竈泰一, 村雲南斗, 門信一郎, 南貴司, 小林進二, 大島慎介, 岩田晃拓, 金史良, 石澤明宏, et al. Linear and circular polarization spectroscopy of a near-infrared helium atom emission line from a Heliotron J plasma. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
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岩田晃拓, 門信一郎, 本島巌, 四竈泰一, 村雲南斗, 森敦樹, 岡田浩之, 南貴司, 大島慎介, 稲垣滋, et al. Evaluation of the Electron Temperature of the Ablation Cloud for Small-size Hydrogen Pellet using Paschen series in Heliotron J. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
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村雲南斗, 四竈泰一, 門信一郎, 大島慎介, 鈴木琢士, 茶谷智樹, 森敦樹, 岩田晃拓, 本島厳, 南貴司, et al. Position measurement of a hydrogen pellet ablation cloud in Heliotron J using Zeeman effect on the Paschen-α line. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
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竹内航希, 門信一郎, 本島厳, 本島厳, 岩田晃拓, 四竈泰一, 村雲南斗, 馮超, 蔡福瑞, 松谷遼, et al. Two-dimensional measurement of the temporal evolution of pellet ablation cloud electron density in Heliotron J. プラズマ・核融合学会年会(Web). 2023. 40th
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Lectures and oral presentations (95)：
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Initial result of the new 320 GHz interferometer system on Heliotron J
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ヘリオトロン J におけるレーザーパルス遅延機構を有する マルチパストムソン散乱計測装置による 非等方速度分布現象の研究の初期結果
(第14回核融合エネルギー連合講演会)
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ヘリオトロン J の EUV 分光システムに おける空間分布再構成法の評価
(第14回核融合エネルギー連合講演会)
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上部入射と非線形効果を利用した 核融合原型炉におけるECCD電流駆動効率の改善
(第14回核融合エネルギー連合講演会)
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Control of energetic-particle-driven MHD instabilities by external actuators in Heliotron J and LHD
(23rd International Stellarator-Heliotron Workshop)
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Works (5)：
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JT-60Uにおける電磁流体不安定性に関する実験的研究
2002 -
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Electrom Cyclotron Resonance Heating in H-1
1998 -
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Second Harmonic ECH Experiment on Heliotron-E
1996 -
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Launching Conditions for 110GHz ECH on DIII-D
1993 -
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電子バーンスタイン波による電子加熱と電流駆動
Professional career (1)：
- Doctor of Engineering (Kyoto University)
Association Membership(s) (3)：
American Physical Society
, プラズマ・核融合学会
, 日本物理学会
