Epitaxy and Structural Properties of (V,Bi,Sb)${}_2$Te${}_3$ Layers Exhibiting the Quantum Anomalous Hall Effect

M. Winnerlein, S. Schreyeck, S. Grauer +5

The influence of Sb content, substrate type and cap layers on the quantum anomalous Hall effect observed in V-doped (Bi,Sb)${}_2$Te${}_3$ magnetic topological insulators is investigate…