With the help of Eq. (10.125), derive the magnetic field-dependent complex conductivity of an electron gas as given by Eq. (10.127):Discuss the behavior of the real part as a function of the magnetic field. What happens when the magnetic field becomes very large? Give a physical interpretation. How does a magnetic field affect the reflectivity of a free electron gas?

Transcribed Image Text:

1/7 - io (io – 1/t) + w ngr 1. o(B, w) %3D m