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Proceedings Paper

Exciton states of nano-islands in ZnCdSe quantum wells
Author(s): Alexander Reznitsky; A. A. Klochikhin; S. Permogorov; Irina V. Sedova; S. Sorokin; S. V. Ivanov; Michael S. Schmidt; H. Kalt; Claus F. Klingshirn
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Paper Abstract

The photoluminescence (PL) and PL excitation (PLE) spectra of quantum wells (QWs) formed by CdSe insertions in ZnSe matrix reveal the states of heavy and light excitons localized in CdSe-rich islands, and the energy EME which is associated with the percolation threshold over the entire lateral plane of QW. The model calculations are performed which result in evaluation of the island mean size and composition of ZnCdSe solid solution within and outside of islands.

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: 10.1117/12.514633
Show Author Affiliations
Alexander Reznitsky, A.F. Ioffe Physico-Technical Institute (Russia)
A. A. Klochikhin, A.F. Ioffe Physico-Technical Institute and Peterburg Nuclear Physics Institute (Russia)
S. Permogorov, A.F. Ioffe Physico-Technical Institute (Russia)
Irina V. Sedova, A.F. Ioffe Physico-Technical Institute (Russia)
S. Sorokin, A.F. Ioffe Physico-Technical Institute (Russia)
S. V. Ivanov, A.F. Ioffe Physico-Technical Institute (Russia)
Michael S. Schmidt, Univ. Karlsruhe (Germany)
H. Kalt, Univ. Karlsruhe (Germany)
Claus F. Klingshirn, Univ. Karlsruhe (Germany)

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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