Instability of a low-pressure hollow-cathode discharge in a magnetic field

Instability of a low-pressure hollow-cathode discharge in a magnetic field

Mechanisms responsible for current oscillations at the ion branch of the probe characteristic are investigated experimentally and theoretically. A comparison between experiment and theory shows that the oscillations in a hollow-cathode discharge in a longitudinal magnetic field are most likely relat...

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Veröffentlicht in:Plasma physics reports 2005-11, Vol.31 (11), p.978-983
Hauptverfasser: Oks, E. M., Anders, A., Brown, I. G., Soloshenko, I. A., Shchedrin, A. I.
Format: Artikel
Sprache:eng
Schlagworte:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
COMPARATIVE EVALUATIONS
ELECTRIC CURRENTS
GLOW DISCHARGES
HELICAL INSTABILITY
HOLLOW CATHODES
IONS
MAGNETIC FIELDS
PLASMA
PLASMA WAVES
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Beschreibung
Zusammenfassung:Mechanisms responsible for current oscillations at the ion branch of the probe characteristic are investigated experimentally and theoretically. A comparison between experiment and theory shows that the oscillations in a hollow-cathode discharge in a longitudinal magnetic field are most likely related to the onset of helical instabili0008.
ISSN:1063-780X
1562-6938
DOI:10.1134/1.2131134