Adhesion energy, surface traction and surface tension in liquid xenon

被引：0

作者：

B MATHEW

G A ADEBAYO

机构：

[1] University of Agriculture,Department of Physics

[2] Caleb University,Department of Pure and Applied Physics, College of Pure and Applied Science

来源：

Pramana | 2011年 / 77卷

关键词：

Molecular dynamics simulations; diffusion coefficient; viscosity; Lennard–Jones potential; xenon; 61.20.Ja; 61.20.Gy; 61.20.Ne;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We calculated the adhesion energy, the surface traction and the surface energy of liquid xenon using molecular dynamics (MD) simulation. The value of the adhesion energy for liquid xenon at a reduced density of 0.630 was found to be 0.591 J/m2 and the surface traction has a peak at z = 3.32 Å. It was observed that the attraction of the molecules in the liquid surface which produces a resistance to penetration decreases with temperature. This may be attributed to the greater average separation of molecules at higher temperature.

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收藏

页码：1151 / 1157

页数：6

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