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Macroion effective charge in complex plasmas with regard to microion correlations
Contributions to Plasma Physics ( IF 1.6 ) Pub Date : 2020-10-18 , DOI: 10.1002/ctpp.202000142
Inna A. Martynova 1, 2 , Igor L. Iosilevskiy 1, 2
Affiliation  

In the present paper, features of high‐charged macroions screening by microions are analysed in classical asymmetrically charged complex plasmas. We consider a two‐component electroneutral system of classical macroions and oppositely charged microions in a spherically symmetrical electroneutral Wigner–Seitz cell with a central macroion in its centre. The present paper is devoted to a problem of a relation between the effective macroion charge and an initial one with regard to a non‐linear screening effect and microions correlations. We show how this relation changes with the number of the central macroion charge value on the rise. Characteristics of two different parts of the relation between the effective charge and the initial one are calculated.

中文翻译:

关于微离子相关性的复杂等离子体中的Macroion有效电荷

在本文中,分析了在经典的不对称带电复杂等离子体中由微离子筛选的高电荷大分子的特征。我们考虑了一个经典的宏观离子和带有相反电荷的微离子的两组分电子中性体系,该体系是球形的对称电子中性Wigner-Seitz细胞,其中心是一个中心宏观离子。本文致力于非线性屏蔽效应和微离子相关性方面的问题,即有效的宏离子电荷与初始电荷之间的关系。我们展示了这种关系如何随着中心宏离子电荷值的增加而改变。计算了有效电荷和初始电荷之间关系的两个不同部分的特性。
更新日期:2020-10-18
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