Polaron effective mass in n‐type cadmium sulfide

摘要

The effective mass of the large carriers in cadmium sulfide has been estimated by comparing Hall‐effect measurements with theoretically computed mobility in the temperature range 77–300 °K. The relaxation‐time approximation is assumed taking the scattering of the electrons due to the deformation potential, the piezoelectric potential, the ionized impurities, and the polar optical phonons, simultaneously.