http://www.cnr.it/ontology/cnr/individuo/prodotto/ID3989
Structural and optical properties of vertically stacked triple InAs dot-in-well structure (Articolo in rivista)
- Type
- Label
- Structural and optical properties of vertically stacked triple InAs dot-in-well structure (Articolo in rivista) (literal)
- Anno
- 2008-01-01T00:00:00+01:00 (literal)
- Alternative label
Raino, G; Salhi, A; Tasco, V; De Vittorio, M; Passaseo, A; Cingolani, R; De Giorgi, M; Luna, E; Trampert, A (2008)
Structural and optical properties of vertically stacked triple InAs dot-in-well structure
in Journal of applied physics
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Raino, G; Salhi, A; Tasco, V; De Vittorio, M; Passaseo, A; Cingolani, R; De Giorgi, M; Luna, E; Trampert, A (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
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- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- \"[Raino, G.; Salhi, A.; Tasco, V.; De Vittorio, M.; Passaseo, A.; Cingolani, R.; De Giorgi, M.] Univ Salento, Natl Nanotechnol Lab, CNR, INFM,Distretto Tecnol ISUFI, I-73100 Lecce, Italy; [Luna, E.; Trampert, A.] Paul Drude Inst Festkorperelekt, D-10117 Berlin, Germany (literal)
- Titolo
- Structural and optical properties of vertically stacked triple InAs dot-in-well structure (literal)
- Abstract
- The authors report a detailed investigation of the structural and optical properties of vertically stacked InAs quantum dots embedded in an (In,Ga)As quantum well by means of transmission electron microscopy and time resolved photoluminescence based on the upconversion technique. By comparing the optical features of quantum dot samples of different barrier thicknesses (nominal values between 5 and 65 nm), they have found evidence for electronic coupling among the quantum dots, featured by an increase of radiative lifetime and a relatively blueshifted emission peak for the thinnest spacer layer sample. (C) 2008 American Institute of Physics. (literal)
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