Abstract
An analysis is made of the influence of the spatial dispersion of LO phonons and the exciton effect on the energy spectrum of magnetopolarons in a quantum well. It is shown that in optical experiments where light is incident normally on the plane of the quantum well, a discrete spectrum of magnetopolarons is observed. Both the phonon dispersion and the Coulomb attraction of an electron and a hole may lead to a shift of the discrete magnetopolaron energy levels and additional contributions to the broadening of various levels.
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Translated from Zhurnal Éksperimental’no\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\) i Teoretichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\) Fiziki, Vol. 118, No. 2, 2000, pp. 388–396.
Original Russian Text Copyright © 2000 by Korovin, Lang, Pavlov.
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Korovin, L.I., Lang, I.G. & Pavlov, S.T. Influence of phonon dispersion and exciton spectrum on the energy spectrum of magnetopolarons in a quantum well. J. Exp. Theor. Phys. 91, 338–345 (2000). https://doi.org/10.1134/1.1311993
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DOI: https://doi.org/10.1134/1.1311993