Nonlinear oscillations in dusty plasmas with variable charges on dust particles

被引：40

作者：

Tribeche, M ^{[1
]}

Houili, H ^{[1
]}

Zerguini, TH ^{[1
]}

机构：

[1] Univ Bab Ezzouar, USTHB, Fac Sci Phys, Phys Theor Lab, Algiers 16111, Algeria

来源：

PHYSICS OF PLASMAS | 2002年 / 9卷 / 02期

关键词：

D O I：

10.1063/1.1436127

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：

Recent analysis of the excitation of dust Bernstein-Greene-Kruskal modes [Tribeche et al, Phys. Plasmas 7, 4013 (2000)] is extended to include self-consistently the dust charge variation. The grain charge becomes a new self-consistent dynamical variable, leading to some new and interesting results such as threshold lowering, mode damping, and spatially localized nonlinear structures. (C) 2002 American Institute of Physics.

引用

页码：419 / 429

页数：11

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