Cancellation of the plasma-induced shift of the cyclotron resonance in an inhomogeneous electron system
Magarill L. I. , Chaplik A. V.
An explanation is proposed for the absence of a plasma-induced shift of the cyclotron resonance in the Voigt geometry in the experiments by Horst et al. and Zhao et al. In an inhomogeneous system, the plasma-induced shift is largely cancelled by a renormalization of the cyclotron frequency due to the self-consistent field of the electrons.