Superheating in confined Pb(110) films

被引：7

作者：

Akhter, JI

Jin, ZH

Lu, K

机构：

[1] Pakistan Inst Nucl Sci & Technol, Div Nucl Phys, Islamabad, Pakistan

[2] Chinese Acad Sci, Met Res Inst, Shenyang, Peoples R China

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2001年 / 13卷 / 35期

关键词：

D O I：

10.1088/0953-8984/13/35/304

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The melting behaviour of Pb film embedded in an Al matrix has been investigated by a molecular dynamics simulation technique. The Sutton-Chen potential for alloys has been employed to perform these calculations. Melting of a Pb(110) film has been studied by embedding it in Al(110) and Al(111). Melting is found to initiate at the film-host interface for the Al(110) host. However, a change in orientation of the film is observed before superheating when the film is embedded in the Al(111) matrix. The superheating determined by simulation is comparable with the value calculated by homogeneous theory.

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收藏

页码：7969 / 7975

页数：7

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