Special frequencies in reflection spectra of Bragg multiple quantum well structures

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dc.creatorVoronov, M. M.
dc.creatorIvchenko, E. L.
dc.creatorPoddubny, A. N.
dc.creatorChaldyshev, V. V.
dc.date2006-02-01
dc.date.accessioned2026-07-07T07:01:24Z
dc.date.available2026-07-07T07:01:24Z
dc.descriptionWe have studied theoretically optical reflection spectra from the Bragg multiple quantum well structures. We give an analytical explanation of the presence of two special frequencies in the spectra at which the reflection coefficient weakly depends on the quantum well number. The influence of the exciton nonradiative damping on the reflection spectra has been analyzed. It has been shown that allowance for the dielectric contrast gives rise to the third special frequency at which the contributions to the reflectivity related to the dielectric contrast and the exciton resonance mutually compensate one another.
dc.description7 pages, 4 figures, to be published in Phys. Solid State
dc.identifierhttps://arxiv.org/abs/cond-mat/0602013
dc.identifierhttp://arxiv.org/abs/cond-mat/0602013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/108260
dc.subjectMesoscale and Nanoscale Physics
dc.subjectMaterials Science
dc.titleSpecial frequencies in reflection spectra of Bragg multiple quantum well structures
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