ABSOLUTE INSTABILITY OF LOW-FREQUENCY ELECTROMAGNETIC-WAVES IN A PLASMA WAVE-GUIDE WITH PERIODIC BOUNDARIES

被引:10
|
作者
OGURA, K [1 ]
ALI, MM [1 ]
MINAMI, K [1 ]
WATANABE, S [1 ]
KAN, Y [1 ]
AIBA, Y [1 ]
SUGAWARA, A [1 ]
WATANABE, T [1 ]
机构
[1] NATL INST FUS SCI, NAGOYA 46401, JAPAN
关键词
PLASMA; WAVE-GUIDE; PERIODIC BOUNDARY; ELECTROMAGNETIC WAVE; ABSOLUTE INSTABILITY;
D O I
10.1143/JPSJ.61.4022
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The linear dispersion relation of low frequency electromagnetic plasma waves in a corrugated plasma waveguide is analyzed successfully for a particular model in which difficulties for satisfying Floquet theorem rigorously are overcome. The resultant absolute instabilities are investigated numerically in some detail.
引用
收藏
页码:4022 / 4032
页数:11
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