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J-GLOBAL ID:201801000646939435   Update date: Jan. 31, 2024

Takuma Wakatsuki

ワカツキ タクマ | Takuma Wakatsuki
Research field  (2): Nuclear fusion ,  Basic plasma science
Research keywords  (2): 核融合 ,  プラズマ
Research theme for competitive and other funds  (3):
  • 2019 - 2023 強化学習による適応的制御を用いたプラズマの複合制御の実現
  • 2013 - 2017 Study on fast-ion transport by turbulent field
  • 2014 - 2016 Development of the advanced plasma current ramp-up scenario with the minimum magnetic flux consumption of the central solenoid
Papers (35):
  • A. Matsuyama, T. Wakatsuki, S. Inoue, Y. Yamamoto, M. Yoshida, H. Urano. Modelling of ohmic startup and runaway electron formation in support of JT-60SA initial operation. Nuclear Fusion. 2023. 63. 2. 026001-026001
  • Takahiro Bando, Hiroshi Tojo, Manabu Takechi, Nobuyuki Aiba, Takuma Wakatsuki, Maiko Yoshida, Shizuo Inoue, Go Matsunaga. On Collapses in Strong Reversed Shear Plasmas During or Just After Plasma Current Ramp-Up in JT-60U. PLASMA AND FUSION RESEARCH. 2021. 16
  • Takahiro Bando, Takuma Wakatsuki, Mitsuru Honda, Isayama Akihiko, Kouji Shinohara, Shizuo Inoue, Maiko Yoshida, Go Matsunaga, Manabu Takechi, Naoyuki Oyama, et al. Effect of m/n = 2/1 neoclassical tearing mode on sawtooth collapse in JT-60U. Plasma Physics and Controlled Fusion. 2021. 63. 8. 085009-085009
  • Takahiro Bando, Shizuo Inoue, Kouji Shinohara, Akihiko Isayama, Takuma Wakatsuki, Maiko Yoshida, Mitsuru Honda, Go Matsunaga, Manabu Takechi, Naoyuki Oyama, et al. Non-Resonant n = 1 Helical Core Induced by m/n = 2/1 Neoclassical Tearing Mode in JT-60U. PLASMA AND FUSION RESEARCH. 2021. 16
  • Yongtae Ko, Naoto Tsujii, Yuichi Takase, Akira Ejiri, Osamu Watanabe, Hibiki Yamazaki, Kotaro Iwasaki, Peng Yi, James H.P. Rice, Yuki Osawa, et al. Optimization of Poloidal Field Configuration for Electron Cyclotron Wave Assisted Low Voltage Ohmic Start-Up in TST-2. Plasma and Fusion Research. 2021. 16. 1402056-1
more...
MISC (14):
  • Furui H., Nagashima Y., Takase Y., Ejiri A., Kakuda H., Sonehara M., Oosako T., Tsujii N., Hiratsuka J., Imamura K., et al. 28aAE-4 Development of a local current diagnostic using a small Rogowski coil on TST-2 spherical tokamak. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 249-249
  • Shinya Takahiro, Ejiri Akira, Takase Yuichi, Oosako Takuya, Kakuda Hidetoshi, Wakatsuki Takuma, Yamaguchi Takashi, Hiratsuka Junichi, Sonehara Masateru, Furui Hirokazu, et al. Identification of Waves by Magnetic Probes during Lower Hybrid Wave Injection Experiments on the TST-2 Spherical Tokamak. Meeting abstracts of the Physical Society of Japan. 2013. 68. 2. 209-209
  • Sonehara Masateru, Nagashima Yoshiko, Ejiri Akira, Takase Yuichi, Furui Hirokazu, Kakuda Hidetoshi, Oosako Takuya, Yamaguchi Takashi, Wakatsuki Takuma, Hiratsuka Junichi, et al. Measurement of momentum transfer with Electrostatic probe in TST-2 spherical tokamak. Meeting abstracts of the Physical Society of Japan. 2013. 68. 2. 209-209
  • Ejiri A., Ambo T., Oosako T., Kakuda H., Kasahara H., Kato K., Kumazawa R., Saito K., Saito H., Sakamoto T., et al. 26pYG-3 Equilibrium Analysis on TST-2. Meeting abstracts of the Physical Society of Japan. 2012. 67. 1. 280-280
  • Nagashima Y., Ejiri A., Takase Y., Sonehara M., Kakuda H., Watanabe O., Yamaguchi T., Hiratsuka J., Sakamoto T., Hanashima K., et al. 26pGW-9 Comparison of fluctuation power spectra between measured with fast-voltage sweeping method and measured with floating electrode. Meeting abstracts of the Physical Society of Japan. 2011. 66. 1. 255-255
more...
Education (2):
  • 2009 - 2014 The University of Tokyo
  • 2005 - 2009 The University of Tokyo Faculty of Science Department of Physics
Professional career (1):
  • 博士(理学) (東京大学)
Work history (2):
  • 2017/04 - 現在 量子科学技術研究開発機構 研究員
  • 2014/04 - 2017/03 日本原子力研究開発機構 博士研究員
Awards (2):
  • 2018/12 - プラズマ・核融合学会 プラズマ・核融合学会第35回年会 若手学会発表賞
  • 2012/06 - プラズマ・核融合学会,日本原子力学会 第9回核融合エネルギー連合講演会 若手優秀発表賞
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