In this paper, two-component electroneutral systems of finite-sized macroions and oppositely charged point-like microions in the average spherical electroneutral Wigner–Seitz cell with a central macroion are studied. We investigate the self-similarity of nonlinear screening of highly charged macroions by microions in a classical asymmetrically charged complex plasma. This work is devoted to the problem of the relationship between the effective (‘visible’) charge of the macroion Z^* and its initial charge Z taking into account the effect of the nonlinear screening. It is analysed how the form of the dependence Z^*(Z) changes. The self-similarity of this dependence has been demonstrated for various characteristic system temperatures, macroion concentrations, and macroion sizes.

中文翻译：

---

非对称复杂等离子体中非线性屏蔽的自相似性

在本文中，研究了具有中心宏观离子的平均球形电中性 Wigner-Seitz 电池中有限尺寸宏观离子和带相反电荷的点状微观离子的双组分电中性系统。我们研究了经典不对称带电复杂等离子体中微离子对高带电宏观离子的非线性筛选的自相似性。考虑到非线性屏蔽的影响，这项工作致力于解决宏观Z ^*的有效（“可见”）电荷与其初始电荷Z之间的关系问题。分析了依赖关系Z ^* ( Z） 变化。这种依赖性的自相似性已针对各种特征系统温度、宏观离子浓度和宏观离子尺寸得到证明。