PRIMARY RELAXATION IN A HARD-SPHERE SYSTEM

被引：149
|
作者：
FUCHS, M
HOFACKER, I
LATZ, A
机构：
[1] Physik-Department, Technische Universität M̈nchen
来源：
PHYSICAL REVIEW A | 1992年 / 45卷 / 02期
关键词：
D O I：
10.1103/PhysRevA.45.898
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The alpha-relaxation dynamics in a hard-sphere system is studied solving microscopic-mode-coupling equations. The solutions for coherent and incoherent dynamical structure factors, the transversal correlation functions, and the moduli are presented for all wave vectors. The wave-vector dependence of fitted Kohlrausch exponents-beta and of the relaxation times tau is discussed. Recent experiments on the a relaxation of colloidal systems are quantitatively analyzed.
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页码：898 / 912
页数：15
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