Dendrite crystal morphology evolution mechanism of β-BaB2O4 crystal

被引：0
|
作者：
HE ChongJun1
2 Shanghai Institute of Ceramics
机构：
来源：
Science in China(Series E:Technological Sciences) | 2009年 / 06期
基金：
中国国家自然科学基金;
关键词：
crystal morphology; Growth unit model:BBO crystal; Raman measurement;
D O I：
暂无
中图分类号：
O76 [晶体结构];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Existence of [B3-O6]3- hexagonal ring growth unit in melt solution of β-BaB2O4 crystal was proved by the results of high temperature Raman measurements.A morphology evolution process of β-BaB2O4 crys-tal was observed by a high temperature in-situ observation device.The crystal morphology varied with the supersaturation of growth melt solution.The mechanism of β-BaB2O4 crystal morphology evolution was analyzed through the growth unit model.
引用
收藏
页码：1703 / 1706
页数：4
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