Formation and structure of crystalline inclusions in As2S3-SbSI and As2Se3-SbSI systems glass matrices

被引：8

作者：

Barj, M. ^{[1
]}

Mykaylo, O. A. ^{[2
]}

Kaynts, D. I. ^{[2
]}

Gorina, O. V. ^{[3
]}

Guranich, O. G. ^{[3
]}

Rubish, V. M. ^{[3
]}

机构：

[1] Univ Lille 1 Sci & Technol, LASIR, F-59655 Villeneuve Dascq, France

[2] Uzhgorod Natl Univ, Uzhgorod, Ukraine

[3] NASU, Inst Informat Recording, Uzhgorod Sci Technol Ctr, Uzhgorod, Ukraine

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2011年 / 357卷 / 11-13期

关键词：

Raman; Diffraction; Chalcogenide glasses; Ferroelectrics;

D O I：

10.1016/j.jnoncrysol.2010.11.095

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：

The main aim of the study presented in this paper is the investigation of the structure of (As2S3)(100-x)(SbSI)(x) and (As2Se3)(100-x)(SbSI)(x) (0 <= x <= 40) glasses by Raman spectroscopy and X-ray methods, also the nature of the crystalline inclusions which arise up in their matrix at heat treatment. We have found that in conditions of continuous heating in the interval "glassforming temperature-crystallization temperature" a crystallization with predominant mechanism of stable phase SbSI separation is taking place. The formation mechanism of crystalline inclusions of antimony sulphoiodide in glass matrix is discussed in the light of our results. It was established that all investigated glasses have a nano-heterogeneous structure. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：2232 / 2234

页数：3

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