High-frequency electric field amplification in a magnetized plasma

In the investigation of cyclotron ion heating in systems designed for plasma isotope separation, the high-frequency (HF) electric field amplification effect was found to occur in equilibrium plasma. In the present article this effect is treated as a result of the interaction of the plasma placed in a constant external magnetic field with the HF modes of the vacuum chamber. Consistent elaboration of this approach allowed obtaining a clear interpretation of the HF electric field amplification effect and constructing a simple model of HF field excitation in a plasma column embedded in the external magnetic field.

PACS: 52.35.-q, 52.40.Fd, 52.50.Qt (all)
DOI: 10.1070/PU2006v049n11ABEH006057
URL: https://ufn.ru/en/articles/2006/11/e/
Web of Science

000245010300005
Scopus

2-s2.0-33947701999
ADS NASA

2006PhyU...49.1197T
Citation: Timofeev A V "High-frequency electric field amplification in a magnetized plasma" Phys. Usp. 49 1197–1205 (2006)

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Оригинал: Тимофеев А В «Эффект усиления ВЧ электрического поля в замагниченной плазме» УФН 176 1227–1236 (2006); DOI: 10.3367/UFNr.0176.200611f.1227

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