Effect of the line tension at the vapor-liquid-solid boundary on the growth of silicon nanocrystals

被引:0
|
作者
V. A. Nebol’sin
A. I. Dunaev
M. A. Zavalishin
机构
[1] Voronezh State Technical University,
来源
Inorganic Materials | 2008年 / 44卷
关键词
Contact Angle; Line Tension; Droplet Radius; Silicon Nanocrystals; Nanowire Growth;
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暂无
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学科分类号
摘要
We examine the thermodynamic aspects of the effect of the line tension at a bent vapor-liquid-solid boundary on quasi-one-dimensional growth of silicon nanowires. Experimental data demonstrate that there is a limiting size of solvent nanodrops below which they cannot exist in equilibrium and that there is a limiting nanowire diameter starting at which the increase in line tension with decreasing diameter prevents nanocrystal growth at a given supersaturation.
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页码:559 / 562
页数:3
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