Ab initio investigation of the elastic and piezoelectric properties of lithium based Chalcogenides LiMX2 (M = Ga,In; X = S,Se)

Lagoun, BrahimBentria, TayebBentria, Bachir2013-04-162013-04-162013-02https://dspace.univ-tlemcen.dz/handle/112/1775In this paper we report theoretical ab initio study of the elastic and piezoelectric properties of LiMX2 (M = Ga, In; X = S, Se) by means of density functional theory (DFT)enAb initio investigation of the elastic and piezoelectric properties of lithium based Chalcogenides LiMX2 (M = Ga,In; X = S,Se)Article