Evaluation of electron temperature fluctuations using two different probe techniques in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA)

Katsuyuki Kawashima, Yasuhiro Miyoshi, Stella Oldenbürger, Shigeru Inagaki, Hiroyuki Arakawa, Yoshihiko Nagashima, Takuma Yamada, Makoto Sasaki, Tatsuya Kobayashi, Kazuya Uriu, Satoru Sugita, Masatoshi Yagi, Naohiro Kasuya, Akihide Fujisawa, Sanae I. Itoh, Kimitaka Itoh

研究成果: Contribution to journalArticle

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Electron temperature fluctuations are measured with a rotatable triple probe in PANTA. Effects of fluctuation phase are cancelled by aligning the probe pins in the propagation direction of fluctuations. Evaluated electron temperature fluctuations normalized by average electron temperature are much smaller than normalized density fluctuations and normalized floating potential fluctuations in low electron temperature PANTA plasma. Additionally conditional sampling technique is applied to a single probe measurement.

元の言語英語
記事番号2406118
ジャーナルPlasma and Fusion Research
6
DOI
出版物ステータス出版済み - 1 1 2011

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

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