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Coupled fluctuations of bulk plasma and the sheath in plasmas with E0 ×B0 drift

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Описание материала

Ion acoustic waves in plasmas with E0×B0 electron drift become unstable due to the closure of plasma current in the chamber wall. Such unstable modes may enhance near-wall conductivity and bulk turbulent electron transport in plasma devices with E0×B0 electron drift and unmagnetized ions. It is shown that the instability is sensitive to the wall material. The conditions and characteristics of this instability are analyzed for typical parameters of the Hall thrusters.

Характеристики

Дата проведения

October 6 – 10, 2013

Название конференции

33nd International Electric Propulsion Conference

место проведения

George Washington University in Washington, D.C., USA

Качество

excellent

Раздел

Аэрокосмическая техника

Язык

English

Типы файлов

pdf

Автор(ы)

Frias W., Kaganovich I.D., Raitses Y., Smolyakov A.I.

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