PHASE-SEPARATION OF ASYMMETRIC BINARY HARD-SPHERE FLUIDS

被引：355

作者：

BIBEN, T

HANSEN, JP

机构：

[1] Laboratoire de Physique, Ecole Normale Supérieure de Lyon

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 17期

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

相关论文

共 18 条

[1]

ADLER BJ, 1964, J CHEM PHYS, V40, P2724

[2]

[Anonymous], 2013, THEORY SIMPLE LIQUID

[3] ADDITIVE AND NONADDITIVE HARD-SPHERE MIXTURES - MONTE-CARLO SIMULATION AND INTEGRAL-EQUATION RESULTS [J].

BALLONE, P ;

PASTORE, G ;

GALLI, G ;

GAZZILLO, D .

MOLECULAR PHYSICS, 1986, 59 (02) :275-290

[4] SOFT-SPHERE MODEL FOR THE GLASS-TRANSITION IN BINARY-ALLOYS - PAIR STRUCTURE AND SELF-DIFFUSION [J].

BERNU, B ;

HANSEN, JP ;

HIWATARI, Y ;

PASTORE, G .

PHYSICAL REVIEW A, 1987, 36 (10) :4891-4903

[5] Structural aspects of the electrical resistivity of binary alloys [J].

Bhatia, A. B. ;

Thornton, D. E. .

PHYSICAL REVIEW B-SOLID STATE, 1970, 2 (08) :3004-3012

[6] ON THE STRUCTURE OF HARD-SPHERE SUSPENSIONS IN A DISCRETE SOLVENT [J].

BIBEN, T ;

HANSEN, JP .

EUROPHYSICS LETTERS, 1990, 12 (04) :347-352

[7] FLUID-FLUID PHASE-SEPARATION IN A REPULSIVE ALPHA-EXP-6 MIXTURE - A COMPARISON WITH THE FULL ALPHA-EXP-6 MIXTURE BY MEANS OF COMPUTER-SIMULATIONS [J].

DEKUIJPER, A ;

SMIT, B ;

SCHOUTEN, JA ;

MICHELS, JPJ .

EUROPHYSICS LETTERS, 1990, 13 (08) :679-683

[8] A MONTE-CARLO STUDY OF SEMI-DILUTE HARD-SPHERE MIXTURES [J].

FRIES, PH ;

HANSEN, JP .

MOLECULAR PHYSICS, 1983, 48 (05) :891-901

[9] NEW METHOD OF SOLVING THE LIQUID STRUCTURE INTEGRAL-EQUATIONS [J].

GILLAN, MJ .

MOLECULAR PHYSICS, 1979, 38 (06) :1781-1794

[10] HOW RELIABLE ARE INTEGRAL-EQUATIONS FOR THE PAIR STRUCTURE OF BINARY FLUID MIXTURES [J].

HANSEN, JP ;

ZERAH, G .

PHYSICS LETTERS A, 1985, 108 (5-6) :277-280