CHANGES IN THE SOLID-LIQUID INTERFACE DURING THE GROWTH OF BI12SIO20, BI12GEO20 AND LINBO3 CRYSTALS GROWN BY THE CZOCHRALSKI METHOD

被引：39
|
作者：
SANTOS, MT [1 ]
ROJO, JC [1 ]
CINTAS, A [1 ]
ARIZMENDI, L [1 ]
DIEGUEZ, E [1 ]
机构：
[1] UNIV AUTONOMA MADRID,DIPARTIMENTO FIS MAT,E-28049 MADRID,SPAIN
来源：
JOURNAL OF CRYSTAL GROWTH | 1995年 / 156卷 / 04期
关键词：
D O I：
10.1016/0022-0248(95)00279-0
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Solid-liquid interfaces during automated Czochralski crystal growth are systematically studied for different oxide materials. The shape of the core in Bi12SiO20 and Bi12GeO20 is related to the interface curvature. Numerical calculations are performed in order to obtain temperature profiles and flow patterns for different melt heights. The experimental results widely confirm the theoretically predicted interface shapes at different stages of the growth process.
引用
收藏
页码：413 / 420
页数：8
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