Lattice constants and molar volume in the system ZnS, ZnSe, CdS, CdSe

被引：72
|
作者：
Hotje, U [1 ]
Rose, C [1 ]
Binnewies, M [1 ]
机构：
[1] Univ Hannover, Inst Anorgan Chem, D-30167 Hannover, Germany
来源：
SOLID STATE SCIENCES | 2003年 / 5卷 / 09期
关键词：
mixed crystals ZnxCd1-xSySe1-y; lattice constants; Vegard's law;
D O I：
10.1016/S1293-2558(03)00177-8
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
In the system ZnS/ZnSe/CdS/CdSe mixed crystals have been prepared in presence of iodine vapor as a mineralisator gas. Crystallographic parameters of the mixed crystals have been determined by X-ray powder methods. Mixed crystals with high Zn content crystallize in the sphalerite-structure, other ones in the wurtzite-structure. Molar volumes derived from experimentally determined lattice constants can be given in form of a plane as a function of the composition of the mixed phases. Vegard's law is often discussed in binary systems as a straight line. The corresponding plane for the system ZnS/ZnSe/CdS/CdSe is presented here. (C) 2003 Editions scientifiques et medicales Elsevier SAS. All rights reserved.
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收藏
页码：1259 / 1262
页数：4
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