Onset of instability in a pulsed, low‐pressure, high‐current hydrogen discharge
作者:
B. M. Penetrante,
E. E. Kunhardt,
期刊:
Journal of Applied Physics
(AIP Available online 1986)
卷期:
Volume 60,
issue 3
页码: 1232-1234
ISSN:0021-8979
年代: 1986
DOI:10.1063/1.337376
出版商: AIP
数据来源: AIP
摘要:
It is shown how the transition from a positive to a negative voltage–current characteristic can be accomplished in a pulsed, low‐pressure, high‐current hydrogen discharge. This transition is observed to be related to the onset of instability in the discharge. The instability is characterized by the formation of non‐steady‐state, high‐energy, high‐mobility electrons similar to those occurring in arcs or sparks.
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