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

页码：278 / 288

页数：11

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