Erroneous evaluation of electron and ion temperatures from a contaminated retarding potential trap

Oyama Koichiro, Hirao Kunio

研究成果: Article同行評審

2 引文 斯高帕斯(Scopus)

摘要

Contaminated electrode effects of a retarding potential trap on the temperature measurement are investigated in laboratory plasma. It is shown that poorly conductive layers on the electrode surface modify the v-i curves. This contamination effect of RPT electrode can be overcome either by increasing the sweep-rate of the grid potential or by the use of a large effective sheath resistance.

原文English
頁(從 - 到)1309-1312
頁數4
期刊Planetary and Space Science
23
發行號9
DOIs
出版狀態Published - 1975 一月 1

All Science Journal Classification (ASJC) codes

  • 天文和天體物理學
  • 空間與行星科學

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