EXCITATIONS OF ELECTROSTATIC ION-CYCLOTRON OSCILLATIONS IN WEAKLY IONIZED PLASMA PLACED IN AN EXTERNAL DC ELECTRIC FIELD

被引:6
作者
MILIC, B
SUNDER, D
机构
关键词
D O I
10.1088/0029-5515/9/1/002
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Excitation is considered and threshold electron drift is determined; process is treated kinetically, and elastic collisions of charged particles with neutrals are described by Boltzmann collision integral; it is shown that oscillations begin in long-wave region and that their excitation may depend on ion collisions; in moderate magnetic fields electron collisions significantly facilitate process of excitation.
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