MOBILITY OF A DIFFUSE SIMPLE CRYSTAL MELT INTERFACE

被引：106

作者：

MIKHEEV, LV ^{[1
]}

CHERNOV, AA ^{[1
]}

机构：

[1] ACAD SCI USSR,INST CRYSTALLOG,MOSCOW 117333,USSR

来源：

JOURNAL OF CRYSTAL GROWTH | 1991年 / 112卷 / 2-3期

关键词：

D O I：

10.1016/0022-0248(91)90340-B

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The linear melt growth kinetic coefficient is calculated on the basis of a simple extension of the modern density functional theory of freezing, taking proper account of the strong subsurface ordering of the melt. The result is expressed via easily measured parameters of bulk crystal and melt, and yields the universal estimate b = upsilon/DELTA-mu almost-equal-to (k(B)T/m)1/2/k(B)T, the thermal velocity per thermal energy, in good agreement with existing data.

引用

页码：591 / 596

页数：6

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