PHASE-SEPARATION OF ASYMMETRIC BINARY HARD-SPHERE FLUIDS

被引:354
|
作者
BIBEN, T
HANSEN, JP
机构
[1] Laboratoire de Physique, Ecole Normale Supérieure de Lyon
关键词
D O I
10.1103/PhysRevLett.66.2215
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
On the basis of thermodynamically self-consistent integral equations for the pair structure it is shown that dense binary mixtures of hard spheres, of diameters sigma-1 and sigma-2, phase separate when the size ratio sigma-1/sigma-2 is less than 0.2, and the partial packing fractions of the two species are comparable.
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页码:2215 / 2218
页数:4
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