DocumentCode
1505704
Title
Visual observation of multiple double layers
Author
Conde, L. ; León, L.
Author_Institution
Dept. de Fisica Aplicada, Univ. Politecnica de Madrid, Spain
Volume
27
Issue
1
fYear
1999
fDate
2/1/1999 12:00:00 AM
Firstpage
80
Lastpage
81
Abstract
In this paper, we present images of plasma structures composed by concentric plasma shells separated by successive double layers. These structures appear in a low pressure glow discharge generated between a cavity formed anode and the metallic walls of the vacuum chamber. The plasma properties, electronic temperature, and density differ at each plasma corona, and the plasma potential presents a radial stairstep spatial profile
Keywords
glow discharges; plasma diagnostics; plasma sheaths; plasma temperature; cavity formed anode; concentric plasma shells; electronic temperature; low pressure glow discharge; metallic walls; multiple double layers; plasma corona; plasma density; plasma potential; plasma properties; plasma structures; radial stairstep spatial profile; successive double layers; vacuum chamber; visual observation; Anodes; Corona; Electrons; Glow discharges; Plasma density; Plasma measurements; Plasma properties; Plasma sheaths; Plasma temperature; Voltage;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/27.763050
Filename
763050
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