Capture and retention of charged dust particles in electrodynamic traps

被引：0
|
作者：
D. S. Lapitskiy
V. S. Filinov
L. V. Deputatova
L. M. Vasilyak
V. I. Vladimirov
V. Ya. Pecherkin
机构：
[1] Russian Academy of Sciences,Joint Institute for High Temperatures
来源：
High Temperature | 2015年 / 53卷
关键词：
Dust Particle; Dusty Plasma; Dust Structure; Charged Dust Particle; Trapping Electrode;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The conditions of capture and retention of charged dust particles in linear Paul traps in air at atmospheric pressure in a wide range of parameters characterizing both dynamic traps and confined particles have been found by means of Brownian dynamics. It is shown that the viscosity of a gaseous medium strongly affects capture and retention of dust particles. The simulation results are in agreement with the experimental data on the creation and retention of a stable Coulomb cluster of charged dust particles in a quadrupole trap.
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页码：1 / 8
页数：7
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