Ionization Instability in Atmospheric‐Pressure Gas Discharges
作者:
T. W. Johns,
J. A. Nation,
期刊:
Applied Physics Letters
(AIP Available online 1972)
卷期:
Volume 20,
issue 12
页码: 495-496
ISSN:0003-6951
年代: 1972
DOI:10.1063/1.1654031
出版商: AIP
数据来源: AIP
摘要:
A photographic and oscillographic study of discharges in helium‐carbon‐dioxide mixtures at atmospheric pressure has shown that fine filaments develop in the discharge column. The origin of these nonuniform discharge paths is discussed, and a means for maximizing the energy input to the plasma prior to filamentation is presented. This process is of relevance to the design of TEA lasers.
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