Screening for Two dimensional MX${}_2$ semiconductors with possible high room temperature mobility

Zhishuo Huang, Wenxu Zhang, Wanli Zhang +1

We calculated the electron mobility of 14 two dimensional semiconductors with composition of MX${}_2$, where M (= Mo, W, Sn, Hf, Zr and Pt) is the transition metal, and X is S, Se an…