2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/16293It has been shown, that a magnetopolaron discrete energy spectrum is realized in the optical experiments where exciting light is directed perpendicularly to a quantum well (QW) plane. The phonon dispersion as well as Coulomb attraction can only shift the magnetopolaron discrete energy levels and broad some of them.8 pages, 4 figures with captionsMesoscale and Nanoscale Physicstext