The amplitudons of dynamical stable binary cubic crystals for hot-electron cooling in BaTe, CdTe, SrTe and SnTe for enhanced photo voltaic effect

Tewodros Eyob Ada, Kenate Nemera Nigussa, Lemi Demeyu Deja +1

Dynamical properties of materials determined using force constant expansions in the HIPHIVE package and density functional theory as implemented in the Gpaw code. Thermal conductiv…