Investigation of Magnetic Quantum and Resonance Effects in Semiconductor Systems by Contactless Magneto-Optical and Microwave Methods

The investigation of the quantum effects in semiconductors by the contact less magneto-optical and microwave methods are presented. Studies of the dependence of the optical and microwave Shubnikov-de Haas effect (SdH), cyclotron resonance, nonlinear spin resonance on magnetic field have been carried out to determine the transport and energetic parameters in semiconductors such InSb, CdxHg1-xTe and two-dimensional systems (2DS) such GaAs/AlxGa1-xAs in the observation of this effect in the transmission and reflectivity of the probing radiation. The nonlinear spin resonance raised in n-InSb due to stimulated combinational light scattering method (LSCS) with the signal amplification is considered.