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HomeMaterials Science ForumMaterials Science Forum Vol. 502Interatomic Potentials for Metal/Metal Wetting...

Interatomic Potentials for Metal/Metal Wetting Systems

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Abstract:

Considering the uniqueness of wetting systems consisting of three components, namely, the surface, liquid and liquid/solid interface, it is desirable to construct interatomic potentials following a consistent policy. To investigate the physical meaning of the behavior in terms of the interatomic potentials, the wetting systems are modeled by simple two-body interatomic potentials derived using ab initio molecular orbital calculations for hypothetical clusters representing the above three components. For In and Sn liquid atoms, spreading occurs on a Cu (111) surface, while in contrast, liquid atoms penetrate the substrate and form a surface alloy in the case of a Pd (111) surface.

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Periodical:

Materials Science Forum (Volume 502)

Pages:

75-80

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.502.75

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Online since:

December 2005

Authors:

Takehiko Makino, Atsushi Kubo, Hiroki Iida, Shun Ichiro Tanaka

Keywords:

Interatomic Potentials, Molecular Dynamic Simulation, Surface Alloy, Wetting System

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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