KINETIC SUPERROUGHENING AND ANOMALOUS DYNAMIC SCALING IN NONEQUILIBRIUM GROWTH-MODELS

被引：127

作者：

DASSARMA, S ^{[1
]}

GHAISAS, SV ^{[1
]}

KIM, JM ^{[1
]}

机构：

[1] UNIV POONA,DEPT ELECTR SCI,POONA,MAHARASHTRA,INDIA

来源：

PHYSICAL REVIEW E | 1994年 / 49卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.49.122

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We argue that recently introduced models of surface-diffusion-driven nonequilibrium growth that are characterized by critical roughness exponents (alpha) exceeding unity (''super-rough'' growth) exhibit an ''anomalous'' form of dynamic scaling whose asymptotic behavior is different from the usual scaling behavior of self-affine kinetic growth models with alpha < 1. We propose a generalized scaling function for super-rough (alpha > 1) growth and demonstrate its applicablity to several discrete nonequilibrium super-rough models.

引用

页码：122 / 125

页数：4

共 12 条

[1] GROOVE INSTABILITIES IN SURFACE GROWTH WITH DIFFUSION [J].