Classical molecular dynamics model for coupled two component plasmas

被引：8
|
作者：
Calisti, A. [1 ]
del Rio Gaztelurrutia, T. [2 ]
Talin, B. [1 ]
机构：
[1] Univ Aix Marseille 1, UMR6633, PIIM, Ctr St Jerome, F-13397 Marseille 20, France
[2] Escuela Super Ingenieros, Bilbao 48013, Spain
来源：
HIGH ENERGY DENSITY PHYSICS | 2007年 / 3卷 / 1-2期
关键词：
Classical molecular dynamics; Regularized Coulomb potential; Collisional ionization; Ion balance;
D O I：
10.1016/j.hedp.2007.01.008
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：
An ionization-recombination model based on three-body electron-ion collisions is implemented in classical molecular dynamics. A new ion-electron regularized potential is used to account for the ionization energies of the various ion stages. The purpose of the present work is to probe the feasibility of such an approach for providing qualitative information on charge dynamics for two component plasmas with special attention to strongly coupled conditions. An illustration of the technique is carried out for magnesium. (C) 2007 Published by Elsevier B.V.
引用
收藏
页码：52 / 56
页数：5
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