The magnetopolaron effect in light reflection and absorption by a wide quantum
Mesoscale and Nanoscale Physics
2007-05-23 v1
Abstract
Light reflection and absorption spectra by a semiconductor quantum well (QW), which width is comparable to a light wave length of stimulating radiation, are calculated. A resonance with two close located exited levels is considered. These levels can arise due to splitting of an energy level of an electron-hole pair (EHP) due to magnetopolaron effect, if the QW is in a quantizing magnetic field directed perpendicularly to the QW plane. It is shown that unlike a case of narrow QWs light reflection and absorption depend on a QW width . The theory is applicable at any ratio of radiative and non-radiative broadenings of electronic excitations.
Cite
@article{arxiv.cond-mat/0403302,
title = {The magnetopolaron effect in light reflection and absorption by a wide quantum},
author = {I. G. Lang and L. I. Korovin and S. T. Pavlov},
journal= {arXiv preprint arXiv:cond-mat/0403302},
year = {2007}
}
Comments
3 pages, 2 figures