Strain enhanced superconductivity of Mo$X_2$ ($X$=S or Se) bilayers with Na intercalation

Jun-Jie Zhang, Bin Gao, Shuai Dong

Mo$X_2$ ($X$=S or Se) is a semiconductor family with two-dimensional structure. And a recent calculation predicted the superconductivity in electron doped MoS${}_2$ monolayer. In thi…