Comment on "Froehlich Mass in GaAs-Based Structures"

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dc.creatorKlimin, S. N.
dc.creatorDevreese, J. T.
dc.date2006-01-26
dc.date.accessioned2026-07-07T06:57:48Z
dc.date.available2026-07-07T06:57:48Z
dc.descriptionThe results of recent measurements of the cyclotron resonance (CR) spectra for a GaAs quantum well are interpreted in terms of the resonant magnetopolaron effect. Owing to this effect, the CR peaks split near the TO-phonon frequency and also change their positions with respect to those obtained without electron-phonon interaction. The theoretical peak positions of the CR spectra calculated within the many-polaron approach compare well with experimental data, as distinct from the CR energies calculated without electron-phonon interaction, which show no particular features in the region of the optical-phonon frequencies. We conclude that the Froehlich polaron concept is valid and even necessary to interpret the CR spectra of quantum wells.
dc.description1 page, 1 figure, E-mail addresses: jozef.devreese@ua.ac.be, sergei.klimin@ua.ac.be
dc.identifierhttps://arxiv.org/abs/cond-mat/0601622
dc.identifierhttp://arxiv.org/abs/cond-mat/0601622
dc.identifierPhys. Rev. Lett. 94, 239701 (2005)
dc.identifierdoi:10.1103/PhysRevLett.94.239701
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/107109
dc.subjectMesoscale and Nanoscale Physics
dc.titleComment on "Froehlich Mass in GaAs-Based Structures"
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