Emergence of Rashba spin valley state in two-dimensional strained bismuth oxychalcogenides Bi${}_2$O${}_2$Se

Muhammad Darwis Umar, Lalu Dalilul Falihin, Arief Lukmantoro +2

The experimental evidence of the ultra-high electron mobility and strong spin-orbit coupling in the two-dimensional (2D) layered bismuth-based oxyselenide, Bi${}_2$O${}_2$Se, makes…