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|Title:||A Monte Carlo study of the surface segregation of AuCu3(100) near the order-disorder transition temperature||Authors:||Poon, H.C.||Issue Date:||Jul-1994||Citation:||Poon, H.C. (1994-07). A Monte Carlo study of the surface segregation of AuCu3(100) near the order-disorder transition temperature. Solid State Communications 91 (2) : 133-139. ScholarBank@NUS Repository.||Abstract:||A Monte Carlo study was carried out on AuCu3(100) surface. It was found that the surface layers, unlike the bulk ones, undergo a continuous phase transition in Au concentration. Due to size mismatch between Au and Cu atoms, the temperature range of Au segregation can extend a few hundred degrees above the order- disorder transition temperature. This is in agreement with data obtained from low energy ion scattering (LEIS) and photoelectron diffraction (PHD). © 1994.||Source Title:||Solid State Communications||URI:||http://scholarbank.nus.edu.sg/handle/10635/95644||ISSN:||00381098|
|Appears in Collections:||Staff Publications|
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