Coexistence of driftwaves and d'angelo modes at different position and frequency in linear plasma device

Nathan Dupertuis, Inagaki Shigeru, Yoshihiko Nagashima, Yusuke Kosuga, Fumiyoshi Kin, Tatsuya Kobayashi, Naohiro Kasuya, Makoto Sasaki, akihide fujisawa, Minh Quang Tran, Sanae Itoh, Kimitaka Itoh

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Experimental plasma discharges in linear PANTA device are studied by Mach probe measurements, providing floating potential, ion saturation current, and parallel flow velocity time evolution, at different radii of the device. Spectral analysis indicates that drift waves and D'Angelo modes exist simultaneously in the plasma. A discrimination study shows they are located at different positions in radius and frequency.

Original languageEnglish
Article number1201008
JournalPlasma and Fusion Research
Volume12
DOIs
Publication statusPublished - Jan 1 2017

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parallel flow
radii
plasma jets
floating
spectrum analysis
discrimination
flow velocity
saturation
probes
ions

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Cite this

Coexistence of driftwaves and d'angelo modes at different position and frequency in linear plasma device. / Dupertuis, Nathan; Shigeru, Inagaki; Nagashima, Yoshihiko; Kosuga, Yusuke; Kin, Fumiyoshi; Kobayashi, Tatsuya; Kasuya, Naohiro; Sasaki, Makoto; fujisawa, akihide; Tran, Minh Quang; Itoh, Sanae; Itoh, Kimitaka.

In: Plasma and Fusion Research, Vol. 12, 1201008, 01.01.2017.

Research output: Contribution to journalArticle

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AU - Kin, Fumiyoshi

AU - Kobayashi, Tatsuya

AU - Kasuya, Naohiro

AU - Sasaki, Makoto

AU - fujisawa, akihide

AU - Tran, Minh Quang

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AU - Itoh, Kimitaka

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