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Structural and photostructural properties of chalcogenide glasses

被引：6
作者：
Nelson, CB
Su, T
Harrison, WA
Taylor, PC
机构：
[1] Univ Utah, Dept Phys, Salt Lake City, UT 84112 USA
[2] Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 2004年 / 338卷
关键词：
D O I：
10.1016/j.jnoncrysol.2004.03.045
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：
Tight binding calculations of the electric field gradients at As sites in crystalline arsenic and arsenic chalcogenides are in reasonable agreement with experimental values obtained from nuclear quadrupole resonance (NQR) and nuclear magnetic resonance (NMR) studies. This agreement suggests that one may use this tight binding approach to obtain useful structural information for amorphous As and the arsenic chalcogenide glasses. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：574 / 578
页数：5
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