The Role of Intrinsic and Surface States on the Emission Properties of Colloidal CdSe and CdSe/ZnS Quantum Dots

Time Resolved Photoluminescence (TRPL) measurements on the picosecond time scale (temporal resolution of 17 ps) on colloidal CdSe and CdSe/ZnS Quantum Dots (QDs) were performed. Transient PL spectra reveal three emission peaks with different lifetimes (60 ps, 460 ps and 9–10 ns, from the bluest to t...

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Detalles Bibliográficos
Autores principales: Morello, Giovanni, Anni, Marco, Cozzoli, PantaleoDavide, Manna, Liberato, Cingolani, Roberto, De Giorgi, Milena
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2007
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246601/
http://dx.doi.org/10.1007/s11671-007-9096-y

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246601/
http://dx.doi.org/10.1007/s11671-007-9096-y

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