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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.
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页码:2686 / 2687
页数:2
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