✦ LIBER ✦

Overdense Plasma Operation in the WEGA Stellarator

✍ Scribed by M. Otte; H.P. Laqua; S. Marsen; Y. Podoba; J. Preinhaelter; T. Stange; J. Urban; F. Wagner; D. Zhang

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 432 KB
Volume: 50
Category: Article
ISSN: 0005-8025
DOI: 10.1002/ctpp.200900053

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✦ Synopsis

Abstract

On WEGA stellarator electron Bernstein waves have been applied for plasma heating. The excitation of the electrostatic Bernstein waves was possible due to an efficient two‐step OXB mode conversion process from electromagnetic waves. Overdense plasma operation was reached in argon and helium and, rather surprisingly, a supra‐thermal electron component could be detected (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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