Large amplitude double layers in a four component dusty plasma with non-thermal ions

被引：28
作者：
Mandal, Gurudas [2 ]
Roy, Kaushik [1 ]
Chatterjee, Prasanta [1 ]
机构：
[1] Siksha Bhavana, Dept Math, Santini Ketan 731235, W Bengal, India
[2] EW Univ, Dept APCE, Dhaka, Bangladesh
来源：
INDIAN JOURNAL OF PHYSICS | 2009年 / 83卷 / 03期
关键词：
Soliton; pseudo-potential; double-layers; non-thermal ions; SOLITARY WAVES; ACOUSTIC-WAVES; LATTICE WAVES; INSTABILITIES; PARTICLES; SOLITONS;
D O I：
10.1007/s12648-009-0121-0
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Dust acoustic double layers are studied in a four component dusty plasma. Positively and negatively charged mobile dust and Boltzmann distributed electrons are considered. The ion distribution is taken as nonthermal. The existence of compressive and rarefractive double layers is studied by pseudopotential approach. The effect of non-thermal ions on small amplitude and arbitrary amplitude double layers are also studied.
引用
收藏
页码：365 / 374
页数：10
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