Self-Organization of Charged Particulates in the Presence of External Force
You-Mei Wang1** , Qi Chen1 , Ming-Young Yu2,3
1 Department of Physics, School of Science, Hangzhou Dianzi University, Hangzhou 3100182 Institute for Fusion Theory and Simulation and Department of Physics, Zhejiang University, Hangzhou 3100273 Institute for Theoretical Physics I, Ruhr University, Bochum D-44780, Germany
Abstract ：Evolution of spatial distribution of charged particulates under the action of an external force is investigated. It is found that starting from a homogeneous Maxwellian distribution of particulates, clusters can form and aggregate. The evolution process, as well as the asymptotic number and configuration of the clusters formed, depends strongly on the strength of the external force. The particulates in most of the final clusters are in the crystal state, as can also be deduced from the corresponding velocity and auto-correlation functions.
收稿日期: 2016-10-31
出版日期: 2017-02-28
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2017, Vol. 34 
