The diffusion of macroparticles and criteria of phase transitions for dust structures in weakly ionized plasma

被引：0

作者：

O. S. Vaulina

机构：

[1] Russian Academy of Sciences,Institute of High Energy Density, Institute of High Temperatures Scientific Association (IVTAN)

来源：

Journal of Experimental and Theoretical Physics | 2002年 / 94卷

关键词：

Spectroscopy; Dust; Phase Transition; State Physics; Diffusion Coefficient;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The dynamics of charged particles is investigated under conditions close to those of experiments in a weakly ionized laboratory gas-discharge dust plasma. The existing phenomenological criteria of phase transitions for dust structures in such a plasma are treated, and new criteria are suggested. The parameters responsible for the order and scaling of dynamic processes in Yukawa dissipative systems are determined. The relation for the diffusion coefficient D of macroparticles in strongly correlated liquid structures is derived.

引用

页码：26 / 36

页数：10

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