A molecular dynamics study of the microstructure of the liquid-gas interphase surface

被引:10
|
作者
Zhukhovitskii, DI [1 ]
机构
[1] Russian Acad Sci, Associated Inst High Temp, Moscow 127412, Russia
基金
俄罗斯基础研究基金会;
关键词
D O I
10.1134/1.1458483
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Numerical experiments showed that the number-of-bonds distribution of particles that form a fairly large molten argon-like cluster was bimodal. This result was interpreted as a consequence of the formation of two "phases," namely, particles inside the cluster and a monolayer of particles lying above the others. Particle chains were shown to be formed near the surface of the cluster. Splitting off of separate particles from them was the most probable mechanism of vaporization. Model concepts that described the dependences observed in numerical experiments were developed. (C) 2002 MAIK "Nauka / Interperiodica".
引用
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页码:336 / 344
页数:9
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