In-depth Understanding of the Band Alignment and Interface States Scenario in Bi${}_2$O${}_2$Se/SrTiO${}_3$ Ultrathin Heterojunction

Ke Zhang, Yusen Feng, Lei Hao +6

Bismuth oxyselenide (Bi${}_2$O${}_2$Se), a novel quasi-2D charge-carrying semiconductor, is hailed as one of the best emerging platforms for the next generation semiconductor devices.…