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A new form of the Sutton–Chen potential for the Cu–Ag alloys

✍ Scribed by H. Feraoun; C. Esling; L. Dembinski; T. Grosdidier; C. Coddet; H. Aourag

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
263 KB
Volume
31
Category
Article
ISSN
0749-6036

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✦ Synopsis

The analytic construction of a many-body potential inspired from the Sutton-Chen parametrization is presented for copper and silver. A new approach is used to model the cross interaction for the Cu-Ag alloys. The parameters are fitted to first principles calculations based on the full potential linear plane wave method. The structural properties of the order and disorder Cu-Ag alloys in the B 2 and fcc structures are presented for different concentration.

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