Theory of rf-driven plasma sheath

被引：0
|
作者：
Tskhakaya, D. D., Sr. [1 ]
Shukla, P. K.
Eliasson, B.
Kuhn, S.
机构：
[1] Univ Innsbruck, Assoc Euroatom OAW, Dept Theoret Phys, A-6020 Innsbruck, Austria
[2] Ruhr Univ Bochum, Fak Phys & Astron, Inst Theoret Phys 4, D-44780 Bochum, Germany
[3] Georgian Acad Sci, Inst Phys, GE-380077 Tbilisi, Georgia
来源：
PHYSICA SCRIPTA | 2006年 / 74卷 / 06期
关键词：
D O I：
10.1088/0031-8949/74/6/015
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The properties of the plasma-wall transition layer in the presence of a radio-frequency (rf) electric field are studied theoretically and numerically. When the electrostatic potential is positive at the wall compared to the potential in the bulk plasma, the positive ions are repelled from the wall by the potential, while the electrons are repelled by the ponderomotive force of the rf field. The result is that the plasma is almost completely evacuated at the wall, and is efficiently confined.
引用
收藏
页码：686 / 691
页数：6
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