Time-resolved spectra and kinetics of th
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S. Krylyuk; V.G. Litovchenko; D.V. Korbutyak; H.T. Grahn; K.H. Ploog
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Article
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2001
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Elsevier Science
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English
โ 297 KB
The temperature dependence of the recombination dynamics of excitons is investigated by time-resolved photoluminescence spectroscopy in (GaAs) n /(AlAs) n superlattices, where n denotes the layer thickness in monolayers, for different types of band structures. In directgap superlattices with a layer