CHEMICALLY LIMITED VERSUS DIFFUSION LIMITED AGGREGATION

被引：171

作者：

KOLB, M

JULLIEN, R

机构：

来源：

JOURNAL DE PHYSIQUE LETTRES | 1984年 / 45卷 / 20期

关键词：

D O I：

10.1051/jphyslet:019840045020097700

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In realistic growth processes, both kinetic and chemical factors determine the structure of the aggregates. Here, a model is proposed which interpolates between a purely diffusive and a purely chemical situation. There is crossover from a new, chemically limited growth model, with fractal exponents D equals 1. 55 plus or minus 0. 05 (2. 00 plus or minus 0. 08) in two (three) dimensions, to diffusive cluster aggregation.

引用

页码：L977 / L981

页数：5

共 11 条

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