THE KOHLRAUSCH LAW AS A LIMIT SOLUTION TO MODE-COUPLING EQUATIONS

被引：82

作者：

FUCHS, M

机构：

[1] Physik-Department, Technische Universität München, 85748 Garching, James-Franck-Str

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1994年 / 172卷 / pt 1期

关键词：

D O I：

10.1016/0022-3093(94)90442-1

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The and-equations of the idealized mode coupling theory for density fluctuations in simple liquids are studied in the limit of large wavevectors, q. The Kohlrausch function Phi(q)(t) = f(q)(c) e(-Gamma q(t/tau)b) is obtained with Gamma(q) proportional to q for q --> infinity. This result reflects Levy's generalized central limit theorem.

引用

页码：241 / 247

页数：7

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