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The Application of a Finite Difference Method To a Dynamical Interface Problem
(Acad. Publications, 2003) Tanoğlu, Gamze; Ağıroğlu, İzzet Onur
A multiple-order-parameter model for Cu-Au system on a face cubic centered lattice was recently developed in the presence of anisotropy. In that model, three order parameters (non-conserved) and one concentration order parameter (conserved), which has been taken as a constant, were considered. Later on, the model has been extended, so that, concentration has been taken as a variable. It has been seen that two models were in a good agreement near critical temperature since the non-conserved order parameter behaves like a constant near critical temperature in both models.

Mathematics / Matematik