SEGREGATION IN REACTION-DIFFUSION SYSTEMS

被引：12

作者：

TAITELBAUM, H

机构：

[1] Physical Sciences Laboratory, Division of Computer Research and Technology, National Institutes of Health, Bethesda

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 1993年 / 200卷 / 1-4期

关键词：

D O I：

10.1016/0378-4371(93)90513-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Segregation of reactants in reaction-diffusion systems is a spatial structure that can be formed either as a result of a dynamical process or as an initially prepared system. In this paper we review our recent results on both such systems. First we study the dynamic segregation at a single trap, in particular in the presence of fields and disorder. Then we study properties of the dynamic reaction front produced due to initial segregation of the reactants in the A + B --> C system. Both systems are shown to exhibit anomalous kinetic properties.

引用

页码：155 / 164

页数：10

共 45 条

[1] DIFFUSION OF LABELED PARTICLES ON ONE-DIMENSIONAL CHAINS [J].

ALEXANDER, S ;

PINCUS, P .

PHYSICAL REVIEW B, 1978, 18 (04) :2011-2012

[2] RANDOM-FORCE-DOMINATED REACTION-KINETICS - REACTANTS MOVING UNDER RANDOM FORCES [J].

ARAUJO, M ;

HAVLIN, S ;

LARRALDE, H ;

STANLEY, HE .

PHYSICAL REVIEW LETTERS, 1992, 68 (12) :1791-1794

[3] REACTION FRONT DYNAMICS OF A+B-]C WITH INITIALLY SEPARATED REACTANTS [J].

ARAUJO, M ;

LARRALDE, H ;

HAVLIN, S ;

STANLEY, HE .

PHYSICA A, 1992, 191 (1-4) :168-171

[4] STATICS AND DYNAMICS OF A DIFFUSION-LIMITED REACTION - ANOMALOUS KINETICS, NONEQUILIBRIUM SELF-ORDERING, AND A DYNAMIC TRANSITION [J].

BENAVRAHAM, D ;

BURSCHKA, MA ;

DOERING, CR .

JOURNAL OF STATISTICAL PHYSICS, 1990, 60 (5-6) :695-728

[5] STATISTICAL PROPERTIES OF NEAREST-NEIGHBOR DISTANCES IN A DIFFUSION-REACTION MODEL [J].

BENAVRAHAM, D ;

WEISS, GH .

PHYSICAL REVIEW A, 1989, 39 (12) :6436-6440

[6] INHOMOGENEOUS 2-SPECIES ANNIHILATION IN THE STEADY-STATE [J].

BENNAIM, E ;

REDNER, S .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1992, 25 (09) :L575-L583

[7] PROPERTIES OF THE REACTION FRONT IN A REVERSIBLE A+B-HALF-ARROW-RIGHT-OVER-HALF-ARROW-LEFT-C(G)(K) REACTION-DIFFUSION PROCESS [J].

CHOPARD, B ;

DROZ, M ;

KARAPIPERIS, T ;

RACZ, Z .

PHYSICAL REVIEW E, 1993, 47 (01) :R40-R43

[8] MICROSCOPIC STUDY OF THE PROPERTIES OF THE REACTION FRONT IN AN A+B-]C REACTION-DIFFUSION PROCESS [J].

CHOPARD, B ;

DROZ, M .

EUROPHYSICS LETTERS, 1991, 15 (04) :459-465

[9] SOME PROPERTIES OF THE DIFFUSION-LIMITED REACTION NA+MB-]C WITH HOMOGENEOUS AND INHOMOGENEOUS INITIAL CONDITIONS [J].

CORNELL, S ;

DROZ, M ;

CHOPARD, B .

PHYSICA A, 1992, 188 (1-3) :322-336

[10] ROLE OF FLUCTUATIONS FOR INHOMOGENEOUS REACTION-DIFFUSION PHENOMENA [J].

CORNELL, S ;

DROZ, M ;

CHOPARD, B .

PHYSICAL REVIEW A, 1991, 44 (08) :4826-4832

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