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Author:

Zhang, JM (Zhang, JM.) | Fei, M (Fei, M.) | Xu, KW (Xu, KW.)

Indexed by:

SCIE CSCD

Abstract:

The surface energies for 38 surfaces of fcc metals Cu, Ag, Au, Ni, Pd, Pt, Al, Pb, Rh and Ir have been calculated by using the modified embedded-atom method. The results show that, for Cu, Ag, Ni, Al, Pb and Ir, the average values of the surface energies are very close to the polycrystalline experimental data. For all fcc metals, as predicted, the close-packed (111) surface has the lowest surface energy. The surface energies for the other surfaces increase linearly with increasing angle between the surfaces (hkl) and (111). This can be used to estimate the relative values of the surface energy.

Keyword:

calculation fcc metals modified embedded-atom method surface energy

Author Community:

  • [ 1 ] Shaanxi Normal Univ, Coll Phys & Informat Technol, Xian 710062, Peoples R China
  • [ 2 ] Xian Jiaotong Univ, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China

Reprint Author's Address:

  • Shaanxi Normal Univ, Coll Phys & Informat Technol, Xian 710062, Peoples R China.

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Source :

CHINESE PHYSICS

ISSN: 1009-1963

Year: 2004

Issue: 7

Volume: 13

Page: 1082-1090

1 . 5 5 9

JCR@2004

1 . 3 4 3

JCR@2009

JCR Journal Grade:2

Cited Count:

WoS CC Cited Count: 39

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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