Microscopic investigation of the poly(9,9-dioctylfluorene) photoluminescence dependence on the deposition conditions by confocal laser microscopy (Articolo in rivista)

Type

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

Label

• Microscopic investigation of the poly(9,9-dioctylfluorene) photoluminescence dependence on the deposition conditions by confocal laser microscopy (Articolo in rivista) (literal)

Anno

• 2006-01-01T00:00:00+01:00 (literal)

Alternative label

• Caruso, ME; Lattante, S; Cingolani, R; Anni, M (2006)
  Microscopic investigation of the poly(9,9-dioctylfluorene) photoluminescence dependence on the deposition conditions by confocal laser microscopy
  in Applied physics letters
  (literal)

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

• Caruso, ME; Lattante, S; Cingolani, R; Anni, M (literal)

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

• 88 (literal)

Rivista

• Applied physics letters (Rivista)

Note

• ISI Web of Science (WOS) (literal)

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

• Univ Lecce, CNR, NNL, INFM, I-73100 Lecce, Italy; Univ Lecce, Dipartimento Ingn Innovaz, I-73100 Lecce, Italy; Univ Lecce, CNR, Dipartimento Fis, INFM, I-73100 Lecce, Italy (literal)

Titolo

• Microscopic investigation of the poly(9,9-dioctylfluorene) photoluminescence dependence on the deposition conditions by confocal laser microscopy (literal)

Abstract

• We studied the microscopic dependence of poly(9,9-dioctylfluorene) photoluminescence (PL) on the deposition conditions. We show that in films spin coated from chloroform phase separation of beta and glassy phases is present, with micrometric beta phase clusters covering about 6% of the sample surface. The exposure to toluene vapors leads to the disappearance of the beta phase clusters, but increases the beta phase content in the films due to swelling induced polyfluorene chain planarization. The deposition from toluene solution leads to nonuniform PL intensity, dominated by the beta phase emission, attributed to an interplay between aggregation during the solvent evaporation and solvent swelling induced chain planarization. (c) 2006 American Institute of Physics. (literal)

Prodotto di

• Nanotecnologie molecolari (MD.P06.007.001) (Modulo)
• Nanotecnologie della materia soffice (MD.P06.008.002) (Modulo)

Autore CNR

• ROBERTO CINGOLANI (Unità di personale esterno)

Insieme di parole chiave

• Keywords of "Microscopic investigation of the poly(9,9-dioctylfluorene) photoluminescence dependence on the deposition conditions by confocal laser microscopy" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• ROBERTO CINGOLANI (Unità di personale esterno)

Prodotto

• Nanotecnologie molecolari (MD.P06.007.001) (Modulo)
• Nanotecnologie della materia soffice (MD.P06.008.002) (Modulo)

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

• Applied physics letters (Rivista)

Insieme di parole chiave di

• Keywords of "Microscopic investigation of the poly(9,9-dioctylfluorene) photoluminescence dependence on the deposition conditions by confocal laser microscopy" (Insieme di parole chiave)