Nonlinear phenomena in helicon plasmas
Nonlinear phenomena stimulated by enhanced longitudinal electric field arising near the metal surfaces in helicon plasmas are analyzed theoretically. Ponderomotive effect giving rise to nonlinear instability of the edge plasma, and stochastic electron heating that increases the rf power absorption...
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| Veröffentlicht in: | Вопросы атомной науки и техники |
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| Datum: | 2006 |
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2006
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| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/81789 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Nonlinear phenomena in helicon plasmas / K.P. Shamrai, V.M. Slobodyan, V.F. Virko, Yu.V. Virko, A.A. Gurin, G.S. Kirichenko // Вопросы атомной науки и техники. — 2006. — № 6. — С. 84-88. — Бібліогр.: 13 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | Nonlinear phenomena stimulated by enhanced longitudinal electric field arising near the metal surfaces in helicon
plasmas are analyzed theoretically. Ponderomotive effect giving rise to nonlinear instability of the edge plasma, and
stochastic electron heating that increases the rf power absorption and plasma generation are considered. Experimental
evidences for non-equilibrium electron energy distributions including a population of fast particles with mean energies
of the order of a few tens electron-volts are presented.
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| ISSN: | 1562-6016 |