Charge evolution in dusty plasma expansion with negative ions

被引：29

作者：

Djebli, M ^{[1
]}

机构：

[1] USTHB, Fac Phys, Theoret Phys Lab, Algiers, Algeria

来源：

PHYSICS OF PLASMAS | 2003年 / 10卷 / 12期

关键词：

D O I：

10.1063/1.1627329

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：

The charge evolution of negatively charged dust grains during plasma expansion is investigated in the presence of Boltzmannian positive and negative ions. Using the self-similar treatment, it is found that the dust charge profile depends on the dust initial charge as well as on the negative ions density. (C) 2003 American Institute of Physics.

引用

页码：4910 / 4912

页数：3

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