How to take into account local concentration in Ising-based Monte-Carlo: illustration with zirconium hydrides
Résumé
We present a detailed methodology for treating local concentration dependency of pairwise interactions in Ising-based Monte-Carlo. The procedure is described through the example of interstitial ordering processes in zirconium hydrides, studied by canonical Monte-Carlo based on a concentration-dependent Tight-Binding Ising Model. The path leads to build a phase diagram of hydrogen-vacancy ordering on interstitial tetrahedral sublattice of face-centered cubic Zr-H.
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