Dusty sheaths in magnetized plasmas

被引：0

作者：

Chutov, YI ^{[1
]}

Kravchenko, OY ^{[1
]}

Masuzaki, S ^{[1
]}

Sagara, A ^{[1
]}

Smirnov, RD ^{[1
]}

Tomita, Y ^{[1
]}

机构：

[1] Taras Shevchenko Kiev Univ, Kiev, Ukraine

来源：

PLASMA SCIENCE & TECHNOLOGY | 2004年 / 6卷 / 04期

关键词：

dusty sheaths; magnetized plasmas; computer simulations;

D O I：

10.1088/1009-0630/6/4/006

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：

Parameters of self-consistent magnetized dusty sheaths are investigated using computer simulations of a temporal evolution of one-dimensional slab plasma with dust particles. The evolution is caused by a collection of electrons and ions by both a wall (electrode) and dust particles, which are initially immersed into plasma and distributed in front of the electrode. Obtained results show the existence of oscillations of a self-consistent potential in magnetized dusty sheaths including boundary potentials. Dust particles weaken magnetized sheaths and create additional sheaths close to a boundary of dust particles. The magnetic field does not influence on the dust particle charge.

引用

页码：2377 / 2382

页数：6

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