Microwave incremental conductivity of InSb at 77°K in the presence of high steady electric field

Complex microwave incremental conductivity of InSb at 77°K in the presence of a high steady electric field has been calculated assuming a displaced Maxwellian distribution function. The calculated values of the real and imaginary parts of the conductivity are found to be in close agreement with the experimental results for both the parallel and perpendicular orientation of the microwave field.