Low-frequency electromagnetic instability in unmagnetized inhomogeneous dusty plasmas

被引：10
|
作者：
Mahmood, S [1 ]
Haque, Q [1 ]
Saleem, H [1 ]
机构：
[1] NPD PINSTECH, Islamabad, Pakistan
来源：
CHINESE PHYSICS LETTERS | 2001年 / 18卷 / 03期
关键词：
D O I：
10.1088/0256-307X/18/3/331
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The low-frequency electromagnetic wave instability in an unmagnetized inhomogeneous dusty plasma has been pointed out. It has been noticed that a stable mode exists if the propagation of the wave vector along the density gradient is ignored. However, the mode becomes unstable by including the propagation of the wave in the opposite direction of the density gradient.
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页码：402 / 404
页数：3
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