MICROSCOPIC APPROACH TO THE FORMATION OF LIESEGANG PATTERNS

被引：28

作者：

CHOPARD, B ^{[1
]}

LUTHI, P ^{[1
]}

DROZ, M ^{[1
]}

机构：

[1] UNIV GENEVA,DEPT THEORET PHYS,CH-1211 GENEVA 4,SWITZERLAND

来源：

JOURNAL OF STATISTICAL PHYSICS | 1994年 / 76卷 / 1-2期

关键词：

PATTERN FORMATION; REACTION-DIFFUSION PHENOMENA; LIESEGANG RINGS; NUCLEATION; AGGREGATION; CELLULAR AUTOMATA; LATTICE BOLTZMANN SIMULATIONS;

D O I：

10.1007/BF02188680

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A microscopic approach to the formation of Liesegang patterns. based on a cellular automata model. is presented. This approach gives a consistent description of several types of patterns observed experimentally (bands, rings, ind spirals). Quantitative predictions are made about the generic laws (time. spacing, and width laws) governing the formation of these patterns. Emphasis is put on the role played by the fluctuations in such nonequilibrium systems.

引用

页码：661 / 677

页数：17

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