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

页码：945 / 946

页数：2

共 4 条

[1] Galakhov F. Ya., 1985, PHASE DIAGRAMS REFRA, V5
[2] THE NONISOTHERMAL DEVITRIFICATION OF LITHIUM GERMANATE GLASSES
MAROTTA, A
PERNICE, P
ARONNE, A
CATAURO, M
[J]. JOURNAL OF THERMAL ANALYSIS, 1993, 40 (01): : 181 - 188
[3] Luminescence of Cr3+ impurity ions in Li2Ge7O15 nanocrystals and clusters embedded in lithium germanate glasses
Vasilevskaya, TN
Kaplyanskii, AA
Kulinkin, AB
Feofilov, SP
[J]. PHYSICS OF THE SOLID STATE, 2003, 45 (05) : 961 - 968
[4] Anisotropy of the electrical conductivity of lithium heptagermanate crystals
Volnyanskii, M. D.
Trubitsyn, M. P.
Obaidat, Yahia A. H.
[J]. PHYSICS OF THE SOLID STATE, 2008, 50 (03) : 422 - 424

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