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Shimo, Michito*; Niwa, Masakazu; Miyakawa, Kazuya; Yasue, Kenichi*; Tonokura, Kenichi*; Tokunaga, Tomochika*
Fukada Chishitsu Kenkyujo Nempo, (23), p.21 - 34, 2022/00
no abstracts in English
Ido, Takeshi*; Miura, Yukitoshi; Hoshino, Katsumichi; Kamiya, Kensaku; Hamada, Yasuji*; Nishizawa, Akimitsu*; Kawasumi, Yoshiaki*; Ogawa, Hiroaki; Nagashima, Yoshihiko*; Shinohara, Koji; et al.
Nuclear Fusion, 46(5), p.512 - 520, 2006/05
Times Cited Count：87 Percentile：91.68(Physics, Fluids & Plasmas)The electrostatic fluctuation spectrum and the fluctuation-induced particle flux of the JFT-2M tokamak were estimated using the hevy ion beam probe (HIBP) measurement. A geodesic acoustic mode (GAM) of the frequency about15kHz was identified in the L-mode. The GAM has its peak at about 3cm inside of the separatrix with the electric field of about 1.4kV/m. The estimated turbulent particle flux is found to be intermittent. It is found that the density fluctuation is modulated by the GAM in the wide frequency range and the coherence analysis shows that the flucruation-induced particle flux is partially contributed by the GAM. In the H-mode the GAM disappears and the fluctuation and the flux is much decreased.The mechanism of the large burst-like flux in the L-mode is not understood yet and left as the future problem.
Oyama, Yukio; Konno, Chikara; Ikeda, Yujiro; Kosako, Kazuaki*; Maekawa, Hiroshi; Nakamura, Tomoo; M.A.Abdou*; Bennett, E. F.*; A.Kumar*; ; et al.
Fusion Technology, 28(2), p.305 - 319, 1995/09
no abstracts in English
;
Physical Review Letters, 74(8), p.1434 - 1437, 1995/02
Times Cited Count：12 Percentile：60.82(Physics, Multidisciplinary)no abstracts in English
Cu
O
; Evidence for a surface barrierWatanabe, Mitsuo; Iwata, Tadao
Physical Review Letters, 72(21), p.3429 - 3432, 1994/05
Times Cited Count：4 Percentile：43.65(Physics, Multidisciplinary)no abstracts in English
Kugo, Teruhiko; Nakagawa, Masayuki;
JAERI-M 92-117, 70 Pages, 1992/08
no abstracts in English
Oyama, Yukio; Konno, Chikara; Ikeda, Yujiro; Maekawa, Hiroshi; Kosako, Kazuaki*; Nakamura, Tomoo; A.Kumar*; M.Youssef*; M.Abdou*; E.Bennett*
Fusion Technology, 19(3), p.1879 - 1884, 1991/05
no abstracts in English
Takamura, Saburo; Hoshiya, Taiji;
Applied Physics Letters, 56(16), p.1582 - 1584, 1990/04
Times Cited Count：2 Percentile：17.40(Physics, Applied)no abstracts in English
Takamura, Saburo; ; Hoshiya, Taiji
Physica C, 170, p.254 - 258, 1990/00
Times Cited Count：1 Percentile：9.91(Physics, Applied)no abstracts in English
; ; ; ; Kondo, I.
JAERI-M 6688, 43 Pages, 1976/08
no abstracts in English
