Improvement of the reynolds stress probe for end-plate biasing experiments in a cylindrical laboratory plasma

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

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

We improved the signal-to-noise ratio of a Reynolds stress (RS) probe in order to measure the Reynolds stress more accurately. By introducing a shield pipe in the probe, the power spectral density of the noise was suppressed to approximately one tenth in an electric biasing experiment. It was also confirmed that the leak current in the RS probe, which had been used in previous experiments, was small enough for the study of drift waves in our linear device.

本文言語英語
論文番号1201091
ジャーナルPlasma and Fusion Research
11
DOI
出版ステータス出版済み - 2016

All Science Journal Classification (ASJC) codes

  • 凝縮系物理学

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