STRUCTURAL MODELS FOR (NA2O)X(SIO2)1-X GLASSES WITH PERIODIC BOUNDARIES

被引：22

作者：

MURRAY, RA ^{[1
]}

SONG, LW ^{[1
]}

CHING, WY ^{[1
]}

机构：

[1] UNIV MISSOURI,DEPT PHYS,KANSAS CITY,MO 64110

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1987年 / 94卷 / 01期

关键词：

SOLIDS; -; Amorphous;

D O I：

10.1016/S0022-3093(87)80266-1

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：

Structural models of (Na//2O)//x(SiO//2)//1// minus //x glasses for x equals 0, 0. 018, 0. 111, 0. 222, and 0. 333 with periodic boundary conditions are constructed. The model structures are computer-relaxed using a combination of Keating-type potential and Lennard-Jones potentials. The structural characteristics and the radial distribution functions of these models are shown to agree well with experimental data and results of other theoretical models.

引用

页码：133 / 143

页数：11

共 21 条

[1] COMPARATIVE STUDIES OF ELECTRONIC-STRUCTURES OF SODIUM METASILICATE AND ALPHA-PHASE AND BETA-PHASE OF SODIUM DISILICATE [J].