Simulation of Three-Dimensional Dusty Plasmas

被引:4
|
作者
Liu, Bin [1 ]
Goree, John [1 ]
机构
[1] Univ Iowa, Dept Phys & Astron, Iowa City, IA 52242 USA
基金
美国国家航空航天局; 美国国家科学基金会;
关键词
Dusty plasmas; liquids; numerical simulation; waves;
D O I
10.1109/TPS.2014.2321324
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
The structure and dynamics of dust particles in a 3-D dusty plasma is characterized using a Langevin molecular dynamics simulation with a Yukawa potential. Conditions are set appropriate for a liquid-like strongly coupled plasma. The positions of dust particles are shown in an image. The thermal motion of particles is decomposed into the longitudinal wave spectrum, showing a distinctive dispersion relation.
引用
收藏
页码:2686 / 2687
页数:2
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