RANDOM-WALK SIMULATION OF THE DIELECTRIC-CONSTANT OF A COMPOSITE-MATERIAL

被引：18

作者：

CUKIER, RI

SHEU, SY

TOBOCHNIK, J

机构：

[1] MICHIGAN STATE UNIV, CTR FUNDAMENTAL MAT RES, E LANSING, MI 48824 USA

[2] KALAMAZOO COLL, DEPT PHYS, KALAMAZOO, MI 49008 USA

来源：

PHYSICAL REVIEW B | 1990年 / 42卷 / 08期

关键词：

D O I：

10.1103/PhysRevB.42.5342

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We evaluate, by a random-walk method, the dielectric constant e of a composite material consisting of impenetrable, spherical conducting inclusions embedded in an insulating matrix. The random-walk method permits an accurate evaluation of e up to volume fractions corresponding to near to close packing of the inclusions. We compare the e results for different types of random configurations with those for the simple-cubic and face-centered-cubic lattice configurations. © 1990 The American Physical Society.

引用

页码：5342 / 5344

页数：3

共 29 条

[1]

BATCHELOR GK, 1980, AIP C P, V12, P237

[2] DIFFUSION ON PERCOLATION CLUSTERS AT CRITICALITY [J].