FIELD-INDUCED PERCOLATION IN A POLARIZED LATTICE GAS

被引：25

作者：

AERTSENS, M ^{[1
]}

NAUDTS, J ^{[1
]}

机构：

[1] UNIV ANTWERP,DEPT FYS,B-2610 ANTWERP,BELGIUM

来源：

JOURNAL OF STATISTICAL PHYSICS | 1991年 / 62卷 / 3-4期

关键词：

DRIVEN LATTICE GAS MODEL; DYNAMIC PERCOLATION; MICROEMULSIONS; NONEQUILIBRIUM PHASE DIAGRAM;

D O I：

10.1007/BF01017976

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We introduce a lattice gas model with particles carrying a charge either +1 or -1 and drifting in opposite directions due to the presence of an external field. Our numerical simulations show the formation of polarized clusters elongated along the direction of the field. At low enough temperatures the clusters percolate through the system in a similar way as in the strip phase of the driven lattice gas model. A possible application of the model can be found in microemulsions.

引用

页码：609 / 630

页数：22

共 41 条

[1]

AERTSENS M, 1989, PHASE TRANSITIONS SO, P203

[2]

Battacharya S., 1985, PHYS REV LETT, V55, P1884

[3] DO INTERACTIONS RAISE OR LOWER A PERCOLATION-THRESHOLD [J].