Thermal and electrical properties of glass-ceramics based on lithium heptagermanate

被引：7
|
作者：
Volnyanskii, M. D. [1 ]
Nesterov, A. A. [1 ]
Trubitsyn, M. P. [1 ]
机构：
[1] Oles Honchar Dnipropetrovsk Natl Univ, UA-49050 Dnepropetrovsk, Ukraine
来源：
PHYSICS OF THE SOLID STATE | 2012年 / 54卷 / 05期
关键词：
GERMANATE GLASSES;
D O I：
10.1134/S1063783412050459
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Glass-ceramic samples based on lithium heptagermanate Li2Ge7O15 have been prepared by rapid quenching and subsequent heat treatment. The calorimetric measurements have revealed that Li2Ge7O15 crystallizes from the glass phase in two stages. An intermediate state is characterized by a significant increase in the electrical conductivity of the glass-ceramic materials.
引用
收藏
页码：945 / 946
页数：2
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