Controlling the 2DEG states evolution at a metal/Bi${}_2$Se${}_3$ interface

Han-Jin Noh, Jinwon Jeong, En-Jin Cho +5

We have demonstrated that the evolution of the two-dimensional electron gas (2DEG) system at an interface of metal and the model topological insulator (TI) Bi${}_2$Se${}_3$ can be cont…