Large quiescent collisionless high‐frequency discharge plasma
作者:
Earl R. Ault,
K.R. MacKenzie,
期刊:
Applied Physics Letters
(AIP Available online 1972)
卷期:
Volume 21,
issue 1
页码: 9-10
ISSN:0003-6951
年代: 1972
DOI:10.1063/1.1654215
出版商: AIP
数据来源: AIP
摘要:
200 V p‐p (peak to peak) at 80 MHz applied to a plane sheet electrode of 0.0075‐cm‐diam parallel wires produces a reasonably uniform large‐volume collisionless plasma in zero magnetic field with a density of ∼ 109ions/cm3in argon at 3 × 10−4Torr. The noise fluctuation level〈&dgr;n/n〉 ≃ 2 × 10−4.
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