BINARY FLUIDS IN VYCOR - ANTICORRELATED RANDOM-FIELDS

被引：16

作者：

SCHWARTZ, M

VILLAIN, J

SHAPIR, Y

NATTERMANN, T

机构：

[1] CEN,DEPT RECH FONDAMENTALE,MAGNETISM & DIFFRACT NEUTRON LAB,F-38041 GRENOBLE,FRANCE

[2] UNIV ROCHESTER,DEPT PHYS & ASTRON,ROCHESTER,NY 14621

[3] UNIV COLOGNE,INST THEORET PHYS,W-5000 COLOGNE 41,GERMANY

来源：

PHYSICAL REVIEW B | 1993年 / 48卷 / 05期

关键词：

D O I：

10.1103/PhysRevB.48.3095

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Binary fluids in Vycor are a realization of anticorrelated random-field systems. The change from uncorrelated to anticorrelated fields has a profound effect at zero temperature. At any finite temperatures an effective uncorrelated random field of entropic origin is generated and thus the large scale behavior is that of uncorrelated systems. The possible crossovers from the pure-system behavior to the eventual uncorrelated behavior and from an effective anticorrelated to uncorrelated behavior are discussed.

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页码：3095 / 3099

页数：5

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