Comparative analysis of different preparation methods of chalcogenide glasses:: molecular dynamics structure simulations

被引：11

作者：

Hegedüs, J

Kohary, K

Kugler, S ^{[1
]}

机构：

[1] Budapest Univ Technol & Econ, Dept Theoret Phys & Econ, H-1521 Budapest, Hungary

[2] Univ Oxford, Dept Mat, Oxford OX1 3PH, England

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2004年 / 338卷

关键词：

D O I：

10.1016/j.jnoncrysol.2004.02.087

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：

Two different preparation methods (liquid-quenching and evaporation) of chalcogenide glasses have been investigated by molecular dynamics simulations. Our particular aim was to determine how the structural changes occur due to the different preparation methods. We applied a classical empirical three-body potential of selenium to describe the interactions between atoms. Our simulation shows that a significant difference can be observed in the homogeneities. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：283 / 286

页数：4

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