K
Kimitaka Itoh
Researcher at Kyoto University
Publications - 71
Citations - 1334
Kimitaka Itoh is an academic researcher from Kyoto University. The author has contributed to research in topics: Plasma & Tokamak. The author has an hindex of 15, co-authored 71 publications receiving 1310 citations. Previous affiliations of Kimitaka Itoh include Japan Atomic Energy Research Institute & Japan Atomic Energy Agency.
Papers
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Journal ArticleDOI
Model of L- to H-mode transition in tokamak.
Sanae Inoue Itoh,Kimitaka Itoh +1 more
TL;DR: A "cusp-type catastrophe" among the radial electric field, particle flux, and edge gradients is found at the transition of tokamak plasmas, indicating a critical edge condition for the transition.
Journal ArticleDOI
Model of the H-mode in tokamaks
Sanae Inoue Itoh,Kimitaka Itoh +1 more
TL;DR: A theoretical model of the H-mode in tokamaks is presented in this article, which is based on the bifurcation of the radial electric field at the plasma edge.
Journal ArticleDOI
MHD instabilities and their effects on plasma confinement in Large Helical Device plasmas
Kazuo Toi,S. Ohdachi,S. Yamamoto,N. Nakajima,S. Sakakibara,Kiyomasa Watanabe,Shigeru Inagaki,Y. Nagayama,Y. Narushima,Hiroshi Yamada,K. Narihara,Satoshi Morita,Tsuyoshi Akiyama,N. Ashikawa,X. Ding,M. Emoto,H. Funaba,M. Goto,Katsumi Ida,Hiroshi Idei,Takeshi Ido,K. Ikeda,Shinsaku Imagawa,M. Isobe,Kimitaka Itoh,Osamu Kaneko,Kazuo Kawahata,T. Kobuchi,A. Komori,Shin Kubo,R. Kumazawa,J. Li,Y. Liang,Suguru Masuzaki,T. Mito,J. Miyazawa,T. Morisaki,S. Murakami,S. Muto,T. Mutoh,K. Nagaoka,Y. Nakamura,H. Nakanishi,K. Nishimura,A. Nishizawa,Nobuaki Noda,Takashi Notake,Kunizo Ohkubo,I. Ohtake,N. Ohyabu,Y. Oka,Shoichi Okamura,T. Ozaki,B. J. Peterson,A. Sagara,T. Saida,Kenji Saito,R. Sakamoto,Mamiko Sasao,Kohnosuke Sato,Masahide Sato,T. Satow,T. Seki,T. Shimozuma,M. Shoji,Shigeru Sudo,M. Y. Tanaka,Naoki Tamura,K. Tanaka,K. Tsumori,T. Uda,Tetsuo Watari,A. Weller,Y. Xu,I. Yamada,M. Yokoyama,Shinji Yoshimura,Y. Yoshimura,Kozo Yamazaki,Ken Matsuoka,O. Motojima,Y. Hamada,Masami Fujiwara +82 more
TL;DR: In this article, the authors studied the behavior of toroidicity induced AEs (TAEs) in free plasmas of the Large Helical Device (LHD) and their impacts on plasma confinement.
Journal ArticleDOI
Kinetic description of propagation and absorption structures of icrf waves
TL;DR: In this article, the propagation and absorption of wave fields in the ion cyclotron range of frequencies (ICRF) were investigated using the kinetic theory in a high-temperature plasma.