Structural and electronic phenomena at oxyfluoride KTaO${}_3$/K$M$F${}_3$ ($M$ = Zn and Ni) superlattices: Rashba splitting and 2DEG

A. C. Garcia-Castro, R. Ospina, Philippe Ghosez +2

Here, we present the theoretical analysis of the structural and electronic degrees of freedom of two different oxide/fluoride perovskite superlattices, KTaO${}_3$/KZnF${}_3$ and KTaO$_…