Forster energy transfer from blue-emitting polymers to colloidal CdSe/ZnS core shell quantum dots (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Forster energy transfer from blue-emitting polymers to colloidal CdSe/ZnS core shell quantum dots (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1063/1.1814795 (literal)

Alternative label

• Anni M, Manna L, Cingolani R, Valerini D, Creti A, Lomascolo M (2004)
  Forster energy transfer from blue-emitting polymers to colloidal CdSe/ZnS core shell quantum dots
  in Applied physics letters
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Anni M, Manna L, Cingolani R, Valerini D, Creti A, Lomascolo M (literal)

Pagina inizio

• 4169 (literal)

Pagina fine

• 4171 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://apl.aip.org/resource/1/applab/v85/i18/p4169_s1 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 85 (literal)

Rivista

• Applied physics letters (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Univ Lecce, Dipartimento Ingn Innovaz, INFM, NNL, I-73100 Lecce, Italy; Ist Microelecttron & Microsistemi, I-73100 Lecce, Italy; ISUFI, I-73100 Lecce, Italy (literal)

Titolo

• Forster energy transfer from blue-emitting polymers to colloidal CdSe/ZnS core shell quantum dots (literal)

Abstract

• We have studied the interactions in the solid phase between a blue-light-emitting organic conjugated polymer {poly[(9,9-dihexylfluorenyl-2,7-diyl)-alt-co-(9,ethyl-3,6-carbazole)]} and colloidal CdSe/ZnS core shell quantum dots. We demonstrate by time resolved photoluminescence measurements that efficient Forster energy transfer takes place from the polymer acting as the donor and the CdSe/ZnS dots, acting as the acceptors. A Forster radius of about 80+/-15 Angstrom is extracted from the analysis of the relaxation dynamics based on the solution of the donor-acceptor coupled rate equations. This value is in good agreement with the value extracted from the steady state spectra and indicates that efficient energy tranfer from a polymeric host to a nanocrystal guest can occur. Our results are relevant to the application of hybrid organic/inorganic systems to light-emitting devices. (literal)

Prodotto di

• Institute for microelectronics and microsystems (IMM) (Istituto)
• materiali e processi per la realizzazione di dispositivi per la conversione di energia (MD.P05.019.001) (Modulo)

Autore CNR

• ARIANNA CRETI' (Unità di personale interno)
• LIBERATO MANNA (Persona)
• MAURO LOMASCOLO (Persona)

Incoming links:

Prodotto

• Institute for microelectronics and microsystems (IMM) (Istituto)
• materiali e processi per la realizzazione di dispositivi per la conversione di energia (MD.P05.019.001) (Modulo)

Autore CNR di

• MAURO LOMASCOLO (Persona)
• LIBERATO MANNA (Persona)
• ARIANNA CRETI' (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Applied physics letters (Rivista)