Highly Ionized, Steady‐State Plasma System
作者:
Laurence S. Hall,
Andrew L. Gardner,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1962)
卷期:
Volume 5,
issue 7
页码: 788-794
ISSN:0031-9171
年代: 1962
DOI:10.1063/1.1724447
出版商: AIP
数据来源: AIP
摘要:
A system is described which produces a steady‐state helium plasma with greater than 95% ionization. The primary plasma is generated in a modified Phillips ion gauge discharge and diffuses along a magnetic field (B∼ 1 kG) through a region in which neutral particles are preferentially removed. In the downstream region a plasma density of ∼2 × 1013cm−3and ion temperatures up to 10 eV have been achieved. The present paper describes the over‐all physical assembly, the operating characteristics of the system, and the nature of the plasma that is produced. In addition, a discussion of processes believed important in its operation is given.
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