Largely Suppressed Magneto-Thermal Conductivity and Enhanced Magneto-Thermoelectric Properties in PtSn4
(a) Hall resistivity at various . (b) Hall conductivity at various . The symbols represent the experimental data, and the dotted lines are fits according to a two-carrier model. (c) Carrier densities , and mobilities , as a function of for electrons and holes, respectively. The lines are guides to the eyes. The error bars represent the fitting error. (d) Absolute magneto-thermopower | at various . The dotted lines indicate linear fits. (e) Nernst thermopower as a function of at various temperatures. (f) Nernst power factor as a function of at various .