BARRIER EFFECTS IN DISPERSIVE MEDIA

被引：76

作者：

HILL, RM

PICKUP, C

机构：

[1] Univ of London, Dielectrics Group,, London, Engl, Univ of London, Dielectrics Group, London, Engl

来源：

JOURNAL OF MATERIALS SCIENCE | 1985年 / 20卷 / 12期

关键词：

DIELECTRIC PROPERTIES - Measurements - MEASUREMENT THEORY - Mathematical Models - RESISTORS - Materials;

D O I：

10.1007/BF00559332

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of barrier layers with a generalized dielectric response on the measurement of the dielectric properties of materials are investigated, using the cluster model of relaxation to represent both the bulk and barrier properties. It is shown that the Maxwell-Wagner response is a limiting case and only applicable when the series elements are perfect, non-dispersive capacitors and resistors. A number of experimentally investigated systems are examined and it is shown that there is clear evidence for the proposed model in a wide range of applications.

引用

页码：4431 / 4444

页数：14

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