Electron-phonon coupling and thermal transport in the thermoelectric compound $\mathrm{M}{\mathrm{o}}_3\mathrm{S}{\mathrm{b}}_{7-\mathrm{x}}\mathrm{T}{\mathrm{e}}_{\mathrm{x}}$

Dipanshu Bansal, Chen W. Li, Ayman H. Said +3

Phonon properties of $\mathrm{M}{\mathrm{o}}_3\mathrm{S}{\mathrm{b}}_{7-\mathrm{x}}\mathrm{T}{\mathrm{e}}_{\mathrm{x}}$ ($x=0,1.5,1.7$), a potential high-temperature thermoelectric material, have been studied with inelastic neutron and x-ray scatteri…