Self-Organization of Charged Particulates in the Presence of External Force

作     者：汪友梅 陈琦 郁明阳 

作者机构：Department of PhysicsSchool of ScienceHangzhou Dianzi University Institute for Fusion Theory and Simulation and Department of PhysicsZhejiang University Institute for Theoretical Physics IRuhr University 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2017年第34卷第3期

页      面：90-94页

核心收录：

学科分类：07[理学] 070204[理学-等离子体物理] 0805[工学-材料科学与工程（可授工学、理学学位）] 0704[理学-天文学] 0702[理学-物理学] 

基　　金：Supported by the Natural Science Foundation of Zhejiang Province under Grant No LY15A050001 the National Natural Science Foundation of China under Grant Nos 11247007 and 11374262 the Open Fund of the State Key Laboratory of High-Field Laser Physics at SIOM 

主　　题：Self Organization of Charged Particulates in the Presence of External Force 

摘      要：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.