研究者
J-GLOBAL ID:201901009150229858   更新日: 2024年04月28日

徳沢 季彦

Tokuzawa Tokihiko
所属機関・部署:
研究分野 (1件): 核融合学
競争的資金等の研究課題 (24件):
  • 2023 - 2028 磁場閉じ込め高温プラズマの乱流輸送に及ぼす不純物の影響の定量的解明
  • 2021 - 2026 核融合プラズマの位相空間揺らぎがもたらす新しい輸送パラダイムの探求
  • 2019 - 2023 立体造形アレイアンテナを用いた周波数走査型ミリ波散乱計測によるプラズマ乱流研究
  • 2017 - 2020 メタマテリアルを利用したミリ波ドップラーレーダ用フェーズドアレイアンテナの開発
  • 2015 - 2020 磁場トポロジーと乱流輸送との結合に関する研究
全件表示
論文 (154件):
  • S Nishimoto, K Nagaoka, M Nakata, S Yoshimura, K Tanaka, M Yokoyama, M Nunami, T Tokuzawa, C Suzuki, R Seki, et al. Experimental study of the effect of geodesic curvature on turbulent transport in magnetically confined plasma. Plasma Physics and Controlled Fusion. 2024. 66. 4. 045010-045010
  • T Nishizawa, S Tokuda, T Kobayashi, K Tanaka, H Funaba, I Yamada, Y Takemura, T Tokuzawa, R Yasuhara, H Uehara, et al. Estimation of plasma parameter profiles and their derivatives from linear observations by using Gaussian processes. Plasma Physics and Controlled Fusion. 2023. 65. 12. 125006-125006
  • D. Nishimura, A. Fujisawa, K. Yamasaki, Y. Nagashima, C. Moon, T. Nishizawa, T.-K. Kobayashi, T. Kobayashi, A. Shimizu, T. Tokuzawa, et al. Rotational movement analysis based on Fourier-rectangular function transform for cylindrical plasma. Journal of Applied Physics. 2023. 134. 11
  • Hikona SAKAI, Kenji TANAKA, Yuki TAKEMURA, Yasuhiko ITO, Tokihiko TOKUZAWA, Ryo YASUHARA, Hiyori UEHARA, Toshiki KINOSHITA, Tsuyoshi AKIYAMA, Kazuya NAKAYAMA, et al. Application of Digital Phase Analysis to Far-Infrared Laser Interferometer for the Large Helical Device. Plasma and Fusion Research. 2023. 18. 1402062-1402062
  • T. Kobayashi, A. Shimizu, M. Nishiura, T. Ido, S. Satake, T. Tokuzawa, T. Ii Tsujimura, K. Nagaoka, K. Ida. Hydrogen isotope effect on self-organized electron internal transport barrier criticality and role of radial electric field in toroidal plasmas. Scientific Reports. 2022. 12. 1
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MISC (107件):
  • H. Yamada, K. Tanaka, T. Tokuzawa, R. Seki, C. Suzuki, K. Ida, M. Yokoyama, M. Yoshinuma, K. Fujii, S. Murakami. Characterization of isotope effect on confinement of NBI-heated plasmas on LHD. 45th EPS Conference on Plasma Physics, EPS 2018. 2018. 2018-July. 429-432
  • S. Sakakibara, K. Y. Watanabe, H. Funaba, Y. Suzuki, S. Ohdachi, K. Ida, K. Tanaka, T. Tokuzawa, T. Morisaki, M. Osakabe, et al. Extension of high-beta plasma operation to low-collisionality regime. Nuclear Fusion. 2017. 57
  • S. Sakakibara, K. Y, Watanabe, Y. Takemura, M. Okamoto, S. Ohdachi, Y. Suzuki, Y. Narushima, K. Ida, M. Yoshinuma, et al. Characteristics of MHD instabilities limiting the beta value in LHD. Nuclear Fusion. 2015. 55
  • Tokihiko Tokuzawa, Shigeru Inagaki, Akira Ejiri, Ryota Soga, Ichihiro Yamada, Shin Kubo, Mikiro Yoshinuma, Katsumi Ida, Chihiro Suzuki, Kenji Tanaka, et al. Ka-band microwave frequency comb doppler reflectometer system for the large helical device. Plasma and Fusion Research. 2014. 9
  • S. Kitajima, H. Takahashi, K. Ishii, Y. Sato, M. Kanno, J. Tachibana, A. Okamoto, M. Sasao, S. Inagaki, M. Takayama, et al. Transition of poloidal viscosity by electrode biasing in the Large Helical Device. Nuclear Fusion. 2013. 53
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