J Mater Sci Technol ›› 1996, Vol. 12 ›› Issue (2): 149-152.

• Articles • Previous Articles     Next Articles

An Alternative Parameterization of Embedded-atom Method for Cu, Ag, Au, Ni, Pd and Pt

Ran FU and Chiwei LUNG (International Center for Materials Physics, Institute of Metal Research, Chinese Academy of Sciences,Shenyang 110015, China)Qingfang CHEN and Tiefan LI (State Key Lab. of Corrosion Science and Protection, Institute of Corrosion an   

  • Received:1996-03-28 Revised:1996-03-28 Online:1996-03-28 Published:2009-10-10

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Abstract: A simple parameterization of embedded atom method is proposed and two adjustable parameters are introduced to describe the pairwise potential and electron density. The embedded energy functions are obtained for fcc metals Cu, Ag, Au, Ni, Pd and Pt through the Standard fitting procedure of embedded atom method. To test the validity of the obtained functions, the formation energy of various defects are calculated

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