Infrared diode laser diagnostics of methane plasmas produced in a deposition reactor
作者:
P. B. Davies,
P. M. Martineau,
期刊:
Applied Physics Letters
(AIP Available online 1990)
卷期:
Volume 57,
issue 3
页码: 237-239
ISSN:0003-6951
年代: 1990
DOI:10.1063/1.103727
出版商: AIP
数据来源: AIP
摘要:
Tunable infrared diode laser spectroscopy has been applied to the study of CH4plasmas generated in a deposition reactor run at 20 kHz. Absolute number densities of CH4, C2H4, and CH3have been measured as functions of pressure and current. A qualitative explanation of the results is presented.
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