An investigation of the secondary electron emission coefficient of aluminum and graphite disc electrodes
Joint Authors
Source
Arab Journal of Nuclear Sciences and Applications
Issue
Vol. 49, Issue 4 (31 Oct. 2016), pp.121-128, 8 p.
Publisher
The Egyptian Society of Nuclear Science and Applications
Publication Date
2016-10-31
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Gas discharge characteristics are seriously influenced by the secondary electron emission coefficient which was originally defined by Townsend.
In this paper, six cases of gas discharge parallel disc anode - cathode of the same/different diameter using similar/not aluminum and graphite were investigated.
The relations of secondary electron emission coefficient and its inverse versus the pressure-distance product for different gas discharge cases were determined.
The secondary electron emission coefficient has a maximum value at the higher diameter and work function of anode disc material, lower diameter and work function of cathode disc material and its reverse polarity has a minimum value .Also, the breakdown voltage versus pressure-distance product for these cases at secondary electron emission coefficient equal to0.1, 0.01, 0.001 and 0.0001 wasdetermined.
American Psychological Association (APA)
Radwan, S.& Burham, M.. 2016. An investigation of the secondary electron emission coefficient of aluminum and graphite disc electrodes. Arab Journal of Nuclear Sciences and Applications،Vol. 49, no. 4, pp.121-128.
https://search.emarefa.net/detail/BIM-724602
Modern Language Association (MLA)
Radwan, S.& Burham, M.. An investigation of the secondary electron emission coefficient of aluminum and graphite disc electrodes. Arab Journal of Nuclear Sciences and Applications Vol. 49, no. 4 (Oct. 2016), pp.121-128.
https://search.emarefa.net/detail/BIM-724602
American Medical Association (AMA)
Radwan, S.& Burham, M.. An investigation of the secondary electron emission coefficient of aluminum and graphite disc electrodes. Arab Journal of Nuclear Sciences and Applications. 2016. Vol. 49, no. 4, pp.121-128.
https://search.emarefa.net/detail/BIM-724602
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 127-128
Record ID
BIM-724602