A dynamic model for evolution of crystal shape

被引：36
|
作者：
Gadewar, SB [1 ]
Doherty, MF [1 ]
机构：
[1] Univ Calif Santa Barbara, Dept Chem Engn, Santa Barbara, CA 93106 USA
来源：
JOURNAL OF CRYSTAL GROWTH | 2004年 / 267卷 / 1-2期
关键词：
face disappearance; steady state; Wulff condition; succinic acid;
D O I：
10.1016/j.jcrysgro.2004.03.019
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
A model for the evolution of crystal shape is developed. The model accounts for faces growing in and growing out of an evolving crystal shape. The steady-state condition of the model determines the steady state crystal shape. The analysis is developed for a two-dimensional projection on the dominant face of facetted flat crystals. The effect of random seed shape on the steady-state shape is studied. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：239 / 250
页数：12
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