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Segregation at stepped surfaces
, J. Mor{\'{a}}n-L{\'{o}}pez L., C. da Silva E.T.Gon{\c{c}}alves
Published in
Volume: 37
Issue: 4
Pages: 309 - 312
A theoretical model of segregation at a (120) stepped surface with (110) monoatomic steps and terraces on the (110) plane of a body centered cubic alloy is presented. The model is based on pairwise interactions between nearest neighbours only and includes long and short range order effects. Results are presented for the concentration at different sites on the stepped surface as well as for the short range order parameters as functions of temperature. {\textcopyright} 1981.
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