Electron doping in single crystalline BaBiO${}_3$: BaBiO${}_{3-x}$F${}_x$

Sathishkumar M, Asha Ann Abrahama, Rajesh Kumar Sahu +2

Topological insulators are a new class of insulators with conducting surface state. Most of the topological insulators are chalcogenides, where a tiny amount of chalcogen vacancy d…