SHEATH EVOLUTION IN A NEGATIVE-ION PLASMA

被引：17

作者：

AMIN, A ^{[1
]}

AOSSEY, D ^{[1
]}

NGUYEN, BT ^{[1
]}

KIM, HS ^{[1
]}

COONEY, JL ^{[1
]}

LONNGREN, KE ^{[1
]}

机构：

[1] UNIV IOWA,DEPT PHYS & ASTRON,IOWA CITY,IA 52242

来源：

PHYSICS OF FLUIDS B-PLASMA PHYSICS | 1993年 / 5卷 / 10期

关键词：

D O I：

10.1063/1.860599

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 spatial and temporal evolution of a sheath surrounding a planar electrode whose potential is suddenly decreased in a quasineutral plasma consisting of positive ions, negative ions, and electrons is numerically investigated. The model predicts several features observed in recent laboratory experiments directed toward the excitation and subsequent propagation of solitons in such a plasma.

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收藏

页码：3813 / 3818

页数：6

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