STATISTICAL AND PERCOLATION EFFECTS ON IONIC-CONDUCTION IN AMORPHOUS SYSTEMS

被引：31

作者：

HUNT, A

机构：

[1] Department of Soil and Environmental Sciences, University of California, Riverside, CA 92521

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1994年 / 175卷 / 01期

关键词：

D O I：

10.1016/0022-3093(94)90315-8

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The power-law dependence of the dc conductivity on ionic concentration in amorphous systems is derived within the context of percolation theory and shown to be a statistical effect. The combination of the statistics of level occupation and percolative transport is shown to describe the general trends of the data.

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页码：59 / 70

页数：12

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