On the Effective Conductivity of Composite Materials

被引：6
|
作者：
Kornyushin, Yu. V. [1 ]
机构：
[1] Maitre Jean Brunschvig Res Unit, CH-3975 Chalet Shalva, Randogne, Switzerland
来源：
TECHNICAL PHYSICS LETTERS | 2010年 / 36卷 / 05期
关键词：
Technical Physic Letter; Electric Field Intensity; Effective Conductivity; Prolate Spheroid; Type Inclusion;
D O I：
10.1134/S106378501005007X
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A composite conductive material, which consists of fibers of a high conductivity in a matrix of low conductivity, is discussed. The effective conductivity of the system considered is calculated in Clausius-Mossotti approximation. Obtained relationships can be used to calculate the conductivity of a matrix, using experimentally measured parameters. Electric fields in the matrix and the inclusions are calculated. It is shown that the field in a low-conductivity matrix can be much higher than the external applied one.
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页码：415 / 416
页数：2
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