Distribution of atomic rearrangement vectors in a metallic glass
Distribution of atomic rearrangement vectors in a metallic glass
Short-timescale atomic rearrangements are fundamental to the kinetics of glasses and frequently dominated by one atom moving significantly (a rearrangement), while others relax only modestly. The rates and directions of such rearrangements (or hops) are dominated by the distributions of activation barriers (Eact) for rearrangement for a single atom and …