Sheath criterion for a collisional sheath

被引:63
作者
Liu, JY [1 ]
Wang, ZX [1 ]
Wang, XG [1 ]
机构
[1] Dalian Univ Technol, State Key Lab Mat Modificat Laser Electron & Ion, Dalian 116024, Peoples R China
关键词
D O I
10.1063/1.1584048
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 sheath criterion in a collisional plasma sheath is investigated with a two-fluid model. It is shown that if neutral-ion collisionality in the sheath is taken into account, upper and lower limits for the sheath criterion exist. (C) 2003 American Institute of Physics.
引用
收藏
页码:3032 / 3034
页数:3
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