H−production and destruction mechanisms in hydrogen low pressure discharges
作者:
M. Bacal,
A. M. Bruneteau,
期刊:
AIP Conference Proceedings
(AIP Available online 1984)
卷期:
Volume 111,
issue 1
页码: 31-45
ISSN:0094-243X
年代: 1984
DOI:10.1063/1.34432
出版商: AIP
数据来源: AIP
摘要:
The density of negative hydrogen ions and the plasma characteristics are investigated in several configurations of the multicusp plasma generator. H−destruction in plasma is analyzed and two different destruction regimes are discussed. The decrease in H−density with increasing gas pressure is explained in terms of an increase of the rate of mutual neutralization, due to the reduction of the ion energies when the pressure is increased.
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