Changes of particle flux during end-plate biasing experiment in PANTA

Fumiyoshi Kin; Takuma Yamada; Shigeru Inagaki; Yoshihiko Nagashima; Hiroyuki Arakawa; Tatsuya Kobayashi; Yudai Miwa; Naohiro Kasuya; Makoto Sasaki; Yusuke Kosuga; Akihide Fujisawa; Kimitaka Itoh; Sanae I. Itoh

doi:10.7566/JPSJ.85.093501

Changes of particle flux during end-plate biasing experiment in PANTA

Fumiyoshi Kin, Takuma Yamada, Shigeru Inagaki, Yoshihiko Nagashima, Hiroyuki Arakawa, Tatsuya Kobayashi, Yudai Miwa, Naohiro Kasuya, Makoto Sasaki, Yusuke Kosuga, Akihide Fujisawa, Kimitaka Itoh, Sanae I. Itoh

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Here we report changes in the turbulence spectrum and turbulence-driven particle flux during end-plate biasing experiments in a linear plasma. Outward radial flux driven by drift waves is decreased as the amplitude of the drift waves is reduced. During biasing, the cross-phase between potential and density fluctuations of mediator, which plays a key role in nonlinear interactions of turbulence, changed from negative to positive. Then the radial flux is induced reversal from inward to outward.

Original language	English
Article number	093501
Journal	journal of the physical society of japan
Volume	85
Issue number	9
DOIs	https://doi.org/10.7566/JPSJ.85.093501
Publication status	Published - Sep 15 2016

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.7566/JPSJ.85.093501

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Changes of particle flux during end-plate biasing experiment in PANTA. / Kin, Fumiyoshi; Yamada, Takuma ; Inagaki, Shigeru ; Nagashima, Yoshihiko; Arakawa, Hiroyuki; Kobayashi, Tatsuya; Miwa, Yudai; Kasuya, Naohiro ; Sasaki, Makoto ; Kosuga, Yusuke ; Fujisawa, Akihide; Itoh, Kimitaka; Itoh, Sanae I.

In: journal of the physical society of japan, Vol. 85, No. 9, 093501, 15.09.2016.

Research output: Contribution to journal › Article › peer-review

Kin, Fumiyoshi ; Yamada, Takuma ; Inagaki, Shigeru ; Nagashima, Yoshihiko ; Arakawa, Hiroyuki ; Kobayashi, Tatsuya ; Miwa, Yudai ; Kasuya, Naohiro ; Sasaki, Makoto ; Kosuga, Yusuke ; Fujisawa, Akihide ; Itoh, Kimitaka ; Itoh, Sanae I. / Changes of particle flux during end-plate biasing experiment in PANTA. In: journal of the physical society of japan. 2016 ; Vol. 85, No. 9.

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AU - Arakawa, Hiroyuki

AU - Kobayashi, Tatsuya

AU - Miwa, Yudai

AU - Kasuya, Naohiro

AU - Sasaki, Makoto

AU - Kosuga, Yusuke

AU - Fujisawa, Akihide

AU - Itoh, Kimitaka

AU - Itoh, Sanae I.

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