PL EN


Preferences help
enabled [disable] Abstract
Number of results
1998 | 94 | 2 | 235-239
Article title

Model Study of Inhomogeneous Line Broadening in Excitonic Spectra of Quantum Wells

Content
Title variants
Languages of publication
EN
Abstracts
EN
An approach is proposed to estimate separately parameters of homogeneous and inhomogeneous broadenings from an optical reflection line of a quasi-2D exciton. A phenomenological model is proposed to take into account statistically an inhomogeneous broadening of the exciton resonant spectra. The concept is applied to study a modulation-doped heterostructures with a single quantum well CdTe/CdMgTe. From exciton reflection lines taken in a magnetic field the temperature-dependent homogeneous and inhomogeneous broadening parameters as well as the exciton radiative decay rate are measured.
Keywords
EN
Contributors
author
  • A.F. Ioffe Physico-Technical Institute, 194021, St. Petersburg, Russia
  • A.F. Ioffe Physico-Technical Institute, 194021, St. Petersburg, Russia
author
  • A.F. Ioffe Physico-Technical Institute, 194021, St. Petersburg, Russia
author
  • A.F. Ioffe Physico-Technical Institute, 194021, St. Petersburg, Russia
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Physikalisches Institut der Universität Würzburg, 97074, Würzburg, Germany
author
  • Physikalisches Institut der Universität Würzburg, 97074, Würzburg, Germany
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv94z213kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.