Magneto Infrared Absorption in High Electron Density GaAs Quantum Wells
Magneto Infrared Absorption in High Electron Density GaAs Quantum Wells
Magneto infrared absorption measurements have been performed in a highly doped GaAs quantum well which has been lifted off and bonded to a silicon substrate, in order to study the resonant polaron interaction. It is found that the pinning of the cyclotron energy occurs at an energy close to that …