BETA-RELAXATION AT THE GLASS-TRANSITION OF HARD-SPHERICAL COLLOIDS

被引：137

作者：

GOTZE, W

SJOGREN, L

机构：

[1] MAX PLANCK INST PHYS & ASTROPHYS, W-8000 MUNICH 40, GERMANY

[2] CHALMERS UNIV TECHNOL, INST THEORET PHYS, S-41296 GOTHENBURG, SWEDEN

来源：

PHYSICAL REVIEW A | 1991年 / 43卷 / 10期

关键词：

D O I：

10.1103/PhysRevA.43.5442

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The glass transition studied for suspensions of colloidal particles through dynamical light-scattering experiments is analyzed within the mode-coupling theory for the supercooled liquid dynamics. These suspensions are treated as simple atomic systems with a hard-sphere interaction. The scaling properties predicted by the theory are verified. The shape of the master function for the beta-relaxation region agrees well with the experimental data.

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页码：5442 / 5448

页数：7

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