Cross-field transport of electrons at the magnetic throat in an annular plasma reactor
Date
2017
Authors
Zhang, Yunchao
Charles, Christine
Boswell, Roderick
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Physics Publishing
Abstract
Cross-field transport of electrons has been studied at the magnetic throat of the annular Chi-Kung reactor. This annular configuration allows the creation of a low pressure argon plasma with two distinct electron heating locations by independently operating a radio-
frequency antenna surrounding the outer source tube, or an antenna housed inside the inner source tube. The two antenna cases show opposite variation trends in radial profiles of electron energy probability function, electron density, plasma potential and electron temperature. The momentum and energy transport coefficients are obtained from the electron energy probability functions, and the related electron fluxes follow the path of electron cooling across the
magnetic throat.
Description
Keywords
Citation
Collections
Source
Journal of Physics D: Applied Physics
Type
Journal article
Book Title
Entity type
Access Statement
License Rights
Restricted until
2099-12-31
Downloads
File
Description