Packing fraction at phase-separation transition in hard-core mixtures

被引：6

作者：

Buhot, A ^{[1
]}

机构：

[1] Ecole Normale Super, CNRS, Lab Phys Stat, 24 Rue Lhomond, F-75231 Paris 05, France

[2] CEA Grenoble, Dept Rech Mat Condensee, F-38054 Grenoble 09, France

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 82卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.82.960

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

I relate the phase-separation transition, in binary hard-core mixtures in the limit of a small size ratio, to a bond percolation transition. It allows estimation of the packing fraction at the transition as a function of the size ratio and the composition of the mixture for different shapes of objects. The theoretical predictions are in excellent quantitative agreement with numerical simulations of binary parallel hard squares mixtures.

引用

页码：960 / 963

页数：4

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