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cond-mat.mtrl-sci2024
Phase glides and self-organization of atomically abrupt interfaces out of stochastic disorder in -GaO
Alexander Azarov, Javier GarcÃa Fernández, Junlei Zhao +6
Disorder-induced ordering and unprecedentedly high radiation tolerance in -phase of gallium oxide is a recent spectacular discovery at the intersection of the fundamental physi…
cond-mat.mtrl-sci2024
Unraveling many-body effects in ZnO: Combined study using momentum-resolved electron energy-loss spectroscopy and first-principles calculations
Dario A. Leon, Cana Elgvin, Phuong Dan Nguyen +3
We present a detailed study of the dielectric response of ZnO using a combination of low-loss momentum-resolved electron energy-loss spectroscopy (EELS) and first-principles calcul…
cond-mat.mtrl-sci2024
Crystallization Instead of Amorphization in Collision Cascades in Gallium Oxide
Junlei Zhao, Javier GarcÃa Fernández, Alexander Azarov +6
Disordering of solids typically leads to amorphization, but polymorph transitions, facilitated by favorable atomic rearrangements, may temporarily help to maintain long-range perio…