The key role of non-local screening in the environment-insensitive exciton fine structures of transition-metal dichalcogenide monolayers

Wei-Hua Li, Jhen-Dong Lin, Ping-Yuan Lo +4

In this work, we present a comprehensive theoretical and computational investigation of exciton fine structures of WSe${}_2$-monolayers, one of the best known two-dimensional (2D) tr…