Nucleation due to surface phonon softening

被引：10

作者：

Kokorin, VV

机构：

[1] Institute of Metal Physics, Kiev, 252142

来源：

PHASE TRANSITIONS | 1995年 / 54卷 / 03期

关键词：

surface; soft modes; Rayleigh wave; nucleation;

D O I：

10.1080/01411599508200408

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

A model incorporating soft mode behaviour into the free surface of a crystal is discussed. It is shown that Rayleigh wave with longitudinal and transverse polarization can describe the soft surface mode. The mass density change associated with this mode will allow the formation of embryos of the new phase at the surface of a crystal.

引用

页码：143 / 149

页数：7

共 9 条

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