BEHAVIOR OF LIQUID-CRYSTALS AND FLUIDS IN POROUS-MEDIA

被引：30
作者：
GOLDBURG, WI
ALIEV, F
WU, XI
机构：
[1] Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh
来源：
PHYSICA A | 1995年 / 213卷 / 1-2期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0378-4371(94)00148-M
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We describe light scattering measurements of the dynamic behavior of a binary mixture and a liquid crystal near their respective phase transitions. These measurements and others are compared with two theoretical approaches to the problem. In both systems, the porous medium causes glasslike behavior, in that a broad spectrum of relaxation times appears. A qualitative explanation for the observations is yet to be found.
引用
收藏
页码：61 / 70
页数：10
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