Temperature and magnetic-field dependences of the thermoelectric power of electronic indium antimonide

The thermoelectric power of electronic indium antimonide with $n$ = 2 $\times$ 10$^{14}$ cm$^{-3}$ in a transverse magnetic field as high as 7 kOe is studied in the temperature range from 4.8 to 120 K. The thermoelectric power is found to be independent of field at a temperature close to 56 K.