Electron-molecule collision frequencies by the equivalent gas pressure method using a pulsed Townsend discharge

Using a new detection technique, electron collision frequencies are given in nitrogen, hydrogen and ethane gas at lower than before equivalent reduced electric fields because of the use of lower voltages. Agreement with previous results obtained by the equivalent gap distance method is excellent. Th...

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Bibliographic Details
Published in:International journal of electronics 1984-01, Vol.56 (2), p.235-243
Main Authors: WATTS, M. P., HEYLEN, A. E. D.
Format: Article
Language:English
Subjects:
Elementary processes in plasma
Exact sciences and technology
Physics
Physics of gases, plasmas and electric discharges
Physics of plasmas and electric discharges
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Summary:Using a new detection technique, electron collision frequencies are given in nitrogen, hydrogen and ethane gas at lower than before equivalent reduced electric fields because of the use of lower voltages. Agreement with previous results obtained by the equivalent gap distance method is excellent. This paves the way for the interpretation of Townsend discharge propagation velocity measurements in ethane gas and the application of an earlier suggested model to magnetic arc movement.
ISSN:0020-7217
1362-3060
DOI:10.1080/00207218408938812