RELAXATIONS AND STRUCTURAL STATES IN VITREOUS SEGE ALLOYS

被引：8

作者：

SAITER, JM

GRENET, J

LEBAUDY, P

机构：

[1] Faculté des Sciences de Rouen, 76134 Mont-Saint-Aignan Cedex

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1991年 / 131卷 / pt 1期

关键词：

D O I：

10.1016/0022-3093(91)90352-7

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：

This paper shows that measurements of the glass transition temperature, T(g), displacements during sub-T(g) relaxations in vitreous SeGe alloys lead to the determination of apparent activation energies (DELTA-E, DELTA-E', DELTA-E(s)). The variations of these quantities versus the content of Ge and the definitions of new structural species (called Se cell and Ge cell) explain the relaxation mechanisms that appear in this family of materials.

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页码：524 / 527

页数：4

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