Optical spectra of quantum dot aggregate
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Karel Král; Petr Zdeněk
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Article
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2003
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Elsevier Science
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English
⚖ 154 KB
The samples of the self-organized quantum dots, made of polar semiconductors, grown by the Stranski-Krastanow growth method, have the so called wetting-layer (WL). The lowest-energy extended states of the electronic excitations are expected to be the WL states. The coupling between these extended st