Is there a 'native' band gap in ion conducting glasses?

被引：24

作者：

Dyre, JC ^{[1
]}

机构：

[1] Roskilde Univ Ctr, IMFUFA, Dept Math & Phys, DK-4000 Roskilde, Denmark

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2003年 / 324卷 / 1-2期

关键词：

D O I：

10.1016/S0022-3093(03)00237-0

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：

It is suggested that the spectrum of ion site energies in glasses exhibits a 'band' gap, thus establishing an analogy between ion conducting glasses and intrinsic semiconductors. This implies that ion conduction (as in crystals) takes place via vacancies and interstitial ions. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：192 / 195

页数：4

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