EFFECTIVE NONLINEAR RESPONSE OF FRACTAL CLUSTERS

被引：18

作者：

YU, KW

机构：

[1] Department of Physics, Chinese University of Hong Kong, Shatin, New Territories

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.49.9989

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The enhancement in the effective response due to clustering of a nonlinear material in a host medium is demonstrated in an exactly solvable fractal model. We calculate the effective nonlinear response of a fractal cluster embedded in a hierarchical lattice. The results show that a large enhancement in the non-linear response is found for the case of a nonlinear fractal embedded in a linear host and when the linear host is the better conductor.

引用

页码：9989 / 9992

页数：4

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