Determination of the pairwise interaction potential between dust grains in plasma

被引：21
|
作者：
Vaulina, O. S. [1 ]
Petrov, O. F. [1 ]
Gavrikov, A. V. [1 ]
Fortov, V. E. [1 ]
机构：
[1] Russian Acad Sci, Inst High Energy Dens, Moscow 125412, Russia
来源：
PLASMA PHYSICS REPORTS | 2007年 / 33卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S1063780X07040034
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：
Results are presented from measurements of the pairwise interaction potential between dust grains in plasma. The experiments were carried out with RF capacitive discharges over a wide range of dusty plasma parameters. All the experiments under analysis revealed a repulsive interaction potential that was close in shape to the screened Coulomb potential. The grain charges and the radii at which they were screened are determined.
引用
收藏
页码：278 / 288
页数：11
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