DocumentCode
753398
Title
Ion beam dynamics in a linear Hall discharge
Author
Meezan, Nathan B. ; Cappelli, Mark A.
Author_Institution
Dept. of Mech. Eng., Stanford Univ., CA, USA
Volume
30
Issue
1
fYear
2002
fDate
2/1/2002 12:00:00 AM
Firstpage
138
Lastpage
139
Abstract
Ion current oscillations in a linear geometry Hall discharge with an open electron drift are studied using a planar Langmuir probe. The bulk discharge behavior is reconstructed from time-resolved measurements of the local ion current density. These ion beam images reveal the same fluctuating "breathing" behavior found in closed-drift Hall thrusters
Keywords
Langmuir probes; discharges (electric); ion beam effects; plasma oscillations; plasma-beam interactions; bulk discharge; closed-drift Hall thrusters; fluctuating breathing behavior; ion beam dynamics; ion beam images; ion current oscillations; linear Hall discharge; linear geometry Hall discharge; local ion current density; open electron drift; planar Langmuir probe; plasma oscillations; plasma propulsion; time-resolved measurements; Coaxial components; Current density; Electrons; Geometry; Image reconstruction; Ion beams; Plasma applications; Plasma measurements; Probes; Propulsion;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/TPS.2002.1003962
Filename
1003962
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