PATTERN-FORMATION BY ADSORBATES WITH ATTRACTIVE LATERAL INTERACTIONS

被引：53

作者：

MIKHAILOV, A

ERTL, G

机构：

[1] MAX PLANCK GESELL,FRITZ HABER INST,D-14195 BERLIN,GERMANY

[2] NN SEMENOV CHEM PHYS INST,MOSCOW 117334,RUSSIA

来源：

CHEMICAL PHYSICS LETTERS | 1995年 / 238卷 / 1-3期

关键词：

D O I：

10.1016/0009-2614(95)00386-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel theoretical approach for the description of pattern formation by adsorbates with strong lateral interactions, giving rise to a first-order phase transition, is presented. It is based on a continuum mean-field approximation and includes adsorption, desorption as well as surface migration steps, while pairwise interactions are introduced through their strength and effective radius. First applications concern. the profiles of interfaces separating domains with differing coverages. Further extension to reacting systems is straightforward.

引用

页码：104 / 109

页数：6

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