Monte Carlo Simulation of Surface De-alloying of Au/Ni(110)
arXiv:cond-mat/0403259 · doi:10.1016/j.susc.2004.06.044
Abstract
Based on BFS model and using Monte Carlo simulation we confirms the de-alloying in immiscible Au/Ni(110) system, and the critical Au coverage when de-alloying happens is also consistent with experiments. At the same time our simulation show that the structural phase transition will lead to the saturation of the number of alloying Au atoms.
Submitted to Surface Science, 14 Pages, 6 Figure(.eps)