Growth kinetics and melt convection

被引：45
|
作者：
Miller, W [1 ]
Rasin, I [1 ]
Pimentel, F [1 ]
机构：
[1] Inst Kristallzuchtung, Max Born Str 2, D-12489 Berlin, Germany
来源：
JOURNAL OF CRYSTAL GROWTH | 2004年 / 266卷 / 1-3期
关键词：
dendrites; directional solidification fluid flows; growth models; germanium silicon alloys;
D O I：
10.1016/j.jcrysgro.2004.02.056
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
A phase-field model have been developed, which fits into the framework of the lattice Boltzmann model. Calculations for the growth of monocomponent dendrites and comparison with analytic results have proven its applicability. The phase-field model has been extented to describe the melt/solid system of binary alloys. This model has been applied to perform first calculations of the microstructure evolving during the Czochralski growth of GeSi single crystals. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：283 / 288
页数：6
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