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Observation of Non-Uniformity of Space Potential on Magnetic Surfaces in Helical Nonneutral Plasmas
http://hdl.handle.net/10655/2656
http://hdl.handle.net/10655/26561eb42cfd-646e-449e-ad8c-6c0dc0c731dc
Item type | 研究報告書 / Research Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2010-02-05 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Observation of Non-Uniformity of Space Potential on Magnetic Surfaces in Helical Nonneutral Plasmas | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | non-neutral plasma | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | magnetic surface | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | space potential | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18ws | |||||
資源タイプ | research report | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
"Wakabayashi, H.
× "Wakabayashi, H.× Himura, H.× Isobe, M.× Okamura, S.× Matsuoka, K." |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | "It is observed, for the first time, that the space potential is non-uniform on magnetic surfaces in nonneutral helical plasmas. Electron plasmas are generated in a stellarator magnetic field by injection from an electron gun. Electrons are launched out with the acceleration voltage (Vacc) from 300V to 1kV. The potential non-uniformity is almost proportional to Vacc. Experimental errors such as missalignment of the measurement probe and the perturbing effect of probe insertion are carefully checked, and confirmed not to be the reason of the observed potential variation." | |||||
書誌情報 |
en : Research Report NIFS-Series 発行日 2005-09-01 |
|||||
報告書番号 | ||||||
NIFS-818 | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0915-633X |