Measurements of Ion Temperature by Langmir Probes in a Non-Magnetized Plasma

Hiroharu Fujita, Yukio Watanabe, Masanori Akazaki

研究成果: Contribution to journalArticle査読

抄録

The ion temperature is measured by using a combination of a very fine cylindrical probe and a large spherical probe in a non-magnetized plasma. In the region where the cylindrical probe radius is much smaller than the Debye radius, the ion saturation current collected by the probe is proportional to the product of the plasma density and the square root of the ratio of the electron to the ion temperatures. The spherical probe is used for the measurement of the plasma density. A sufficient agreement of the ion temperature measured by the present method with that by an electrostatic energy analyzer is obtained with the uncertainty of 35 %.

本文言語英語
ページ(範囲)131-134
ページ数4
ジャーナルJapanese Journal of Applied Physics
15
1
DOI
出版ステータス出版済み - 1 1976

All Science Journal Classification (ASJC) codes

  • 工学(全般)
  • 物理学および天文学(全般)

フィンガープリント

「Measurements of Ion Temperature by Langmir Probes in a Non-Magnetized Plasma」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル