Effect of ion polarization drift on shielding and dynamical potentials in magnetized plasmas

被引：18
|
作者：
Shukla, PK
Nambu, M [1 ]
Salimullah, M
机构：
[1] Tokyo Metropolitan Inst Technol, Hino, Tokyo 1910065, Japan
[2] Ruhr Univ Bochum, Fac Phys & Astron, D-44780 Bochum, Germany
[3] Jahangirnagar Univ, Dept Phys, Dhaka 1342, Bangladesh
来源：
PHYSICS LETTERS A | 2001年 / 291卷 / 06期
基金：
日本学术振兴会;
关键词：
shielding potential; ions polarization drifts; dynamical potential; dusty plasma;
D O I：
10.1016/S0375-9601(01)00762-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The role of an external magnetic field via the ion polarization drift effect has been investigated theoretically on the dust-Coulomb crystal formation in a dusty plasma in the presence of continuous ion flows from the bulk plasma to the sheath. The effects of the ions polarization drift on the strength and the effective lengths of the static Debye shielding potential and the oscillatory dynamical potential are clearly demonstrated. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：413 / 416
页数：4
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