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Proceedings Paper

Modeling of the photoluminescence spectra of localize excitons in Zn1-x CdxSe quantum wells
Author(s): Pedro Diaz-Arencibia; Isaac Hernandez-Calderon
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Paper Abstract

We present a model for the calculation of the emission spectra of localized excitons in Zn1-xCdxSe quantum wells (QWs). The model takes into account the dependence of localization energy (Eloc) on (1) the lateral size of the islands, (2) the island size distribution, and, (3) the exciton island population as a function of temperature. The model includes exciton migration assisted by acoustical phonons. The calculation is illustrated for the case of a 10 ML thick Zn0.8Cd0.2Se/ZnSe QW.

Paper Details

Date Published: 11 June 2003
PDF: 4 pages
Proc. SPIE 5023, 10th International Symposium on Nanostructures: Physics and Technology, (11 June 2003); doi: 10.1117/12.514630
Show Author Affiliations
Pedro Diaz-Arencibia, Ctr. de Investigacion y de Estudios Avanzados del (Mexico)
Isaac Hernandez-Calderon, Ctr. de Investigacion y de Estudios Avanzados del (Mexico)


Published in SPIE Proceedings Vol. 5023:
10th International Symposium on Nanostructures: Physics and Technology
Zhores I. Alferov; Leo Esaki, Editor(s)

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