Mean-field theory of habit change phenomenon during crystal growth

被引：2

作者：

Balykov, LN ^{[1
]}

Kitamura, M

Maksimov, IL

机构：

[1] Kyoto Univ, Grad Sch Sci, Dept Geol & Mineral, Sakyo Ku, Kyoto 6068502, Japan

[2] Russian Acad Sci, Inst Phys Microstruct, Nizhnii Novgorod 603600, Russia

[3] Nizhny Novgorod Univ, Dept Theoret Phys, Nizhnii Novgorod 603600, Russia

来源：

PHYSICAL REVIEW B | 2004年 / 69卷 / 12期

关键词：

D O I：

10.1103/PhysRevB.69.125411

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A description of a growth morphology diagram (morphodrom) of a two-dimensional crystal growing without impurities that shows a possibility of habit change is presented. By taking into account an additional channel of incorporation of growth units into kink sites by edge diffusion, a detailed analysis of the structures and growth rates of a two-dimensional island on a (001) surface of a Kossel crystal is performed. The change in habit from the squarelike shape near equilibrium to the diamondlike one at higher supersaturation conditions is predicted based on a consideration of growth rates.

引用

页数：5

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