Crystallization-Route-Dependent Lattice Ordering and Polar Response in Layered α-In2Se3
Vapor-phase crystallization provides an effective strategy for regulating lattice ordering and polar response in layered chalcogenide crystals. Herein, layered α-In2Se3 is used as a model polar semiconductor to clarify how open-flow chemical vapor deposition (CVD) and sealed-ampule chemical vapor transport (CVT) infl...