FusionPapers
図版検索トレンドwiki日本の研究
© 2026 FUSIONPAPERS
About法務情報
トップに戻る

Radiofrequency experiments in JFT-2M: Demonstration of innovative applications of a travelling wave antenna

T. Ogawa, K. Hoshino, S. Kanazawa, M. Saigusa, T. Ido, H. Kawashima, N. Kasuya, Y. Takase, H. Kimura, Y. Miura2001年被引用 38Nuclear FusionIF 3出版社

Several innovative applications of a travelling wave (combline) antenna designed for fast wave current drive have been demonstrated for the first time in the JFT-2M tokamak. High energy electrons of at least 10 keV were produced in the plasma core by highly directional fast waves in electron cyclotron heated plasmas. The ponderomotive potential of the beat wave, produced by fast waves at two different frequencies, was directly measured for the first time by a heavy ion beam probe. Plasma production was demonstrated using the wave fields excited by the combline antenna over a wide range of toroidal magnetic fields (0.5-2.2 T).

日本語訳

JFT-2Mトカマクにおいて、高速波電流駆動用に設計された進行波(コンブライン)アンテナのいくつかの革新的な応用が初めて実証された。電子サイクロトロン加熱プラズマにおいて、高指向性高速波によりプラズマコア内で少なくとも10 keVの高エネルギー電子が生成された。異なる2周波数の高速波によって生成されたビート波のポンデロモーティブポテンシャルが、重イオンビームプローブにより初めて直接測定された。コンブラインアンテナによって励起された波動場を用いたプラズマ生成が、広範囲のトロイダル磁場(0.5〜2.2 T)にわたって実証された。

wiki

JFT-2M
この論文にはまだAI要約がありません。

関連論文

Non-inductive plasma initiation and plasma current ramp-up on the TST-2 spherical tokamak

2013Nuclear Fusion

A new diagnostic method for electromagnetic field patterns of fast waves during FWCD experiments in JFT-2M

2002Nuclear Fusion

Coupling of fast waves launched into the JFT-2M tokamak by a phased four-loop antenna array

1990Nuclear Fusion

Collisionless energy coupling to high-velocity electrons in the near field of an antenna: neutral gas ionization by helicon waves

1998Plasma Physics and Controlled Fusion

Coupling of ion Bernstein waves to tokamak plasmas by waveguide antennas

1998Nuclear Fusion

Beat wave current drive with intense pulsed free-electron lasers

1988Nuclear Fusion

Fast and slow waves launched from a fast-wave waveguide array

1992Nuclear Fusion

ICRF wave catalyst in beam-heated plasma

1986Plasma Physics and Controlled Fusion

Theory of waveguide antennas for plasma heating and current drive

1995Nuclear Fusion

Mach cone structure generation by the interaction of a short microwave pulse with a plasma

1996Plasma Physics and Controlled Fusion