Role of surface energy in the vapor-liquid-solid growth of silicon

被引：129

作者：

Nebol'sin, VA ^{[1
]}

Shchetinin, AA ^{[1
]}

机构：

[1] Voronezh State Tech Univ, Voronezh 394026, Russia

来源：

INORGANIC MATERIALS | 2003年 / 39卷 / 09期

关键词：

Silicon; Inorganic Chemistry; Surface Tension; Liquid Phase; Catalytic Activity;

D O I：

10.1023/A:1025588601262

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The conditions of vapor-phase Si whisker growth are examined, and the role of the surface Gibbs energy in the vapor-liquid-solid process is evaluated. The mechanism responsible for the catalytic activity of the liquid phase on the tip of Si whiskers is elucidated. Experimental surface tension data are used to estimate the driving force acting on the three-phase line of contact upon a displacement of the liquid droplet in the course of whisker growth.

引用

页码：899 / 903

页数：5

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