Browsing by Author "Saha, Saumitra"
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Temperature dependent lattice misfit and coherency of Al3X (X = Sc, Zr, Ti and Nb) particles in an Al matrix
Saha, Saumitra; Todorova, Tsanka; Zwanziger, Josef (Elsevier, 2015-05-01)The lattice coherency and critical radii for Al3X precipitates in an aluminum matrix were computed using first-principles methods. From density functional perturbation theory and the quasi-harmonic approximation, the unit ...