Magnetophonon resonances are found for ωc=ωLO/N with N=1,2,3 .... in the polaron cyclotron resonance (CR) linewidth and effective mass of bulk polar semiconductors. The CR mass and the linewidth are obtained from the full polaron magneto-optical absorption spectrum which are calculated using the memory function technique. The amplitude of the resonant peak in the linewidth can be described by an exponential law at low temperature.
@article{arxiv.cond-mat/9908375,
title = {Optically Detected Magnetophonon Resonances in Polar Semiconductors},
author = {G. -Q. Hai and F. M. Peeters},
journal= {arXiv preprint arXiv:cond-mat/9908375},
year = {2009}
}
Comments
6 pages, 10 figures To appear in Physical Review B