SPINODAL DECOMPOSITION IN A BINARY FLUID

被引：28
作者：
BAILEY, AE
CANNELL, DS
机构：
[1] Department of Physics, University of California, Santa Barbara
来源：
PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 14期
关键词：
D O I：
10.1103/PhysRevLett.70.2110
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Light scattering has been used to study a mixture of 3-methylpentane and nitroethane undergoing spinodal decomposition. The scattered intensity has been measured in absolute units allowing the first test of theory with no adjustable parameters. The measured structure factor does not evolve according to theory even when the initial fluctuations are taken into account. We believe the reason is that the evolving concentration field causes the sample temperature to change continuously throughout the decomposition process.
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页码：2110 / 2113
页数：4
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