Possible origin of β-relaxation in amorphous metal alloys from atomic-mass differences of the constituents
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DOI: 10.1103/physrevb.98.144201
Abstract: We employ an atomic-scale theory within the framework of nonaffine lattice dynamics to uncover the origin of the Johari-Goldstein (JG) $\beta$-relaxation in metallic glasses (MGs). Combining simulation and experimental data with our theoretical approach, we… read more here.
Keywords: relaxation; origin relaxation; possible origin; amorphous metal ... See more keywords