Photoinduced absorption of poly(3-alkylthiophens) (Contributo in volume (capitolo o saggio))

Type
Label
  • Photoinduced absorption of poly(3-alkylthiophens) (Contributo in volume (capitolo o saggio)) (literal)
Anno
  • 1992-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/978-3-642-84705-9_72 (literal)
Alternative label
  • Botta C.; Luzzati S.; Destri S.; Tubino R.; Lanzani G. (1992)
    Photoinduced absorption of poly(3-alkylthiophens)
    in Electronic properties of polymers, 1992
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Botta C.; Luzzati S.; Destri S.; Tubino R.; Lanzani G. (literal)
Pagina inizio
  • 390 (literal)
Pagina fine
  • 394 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.springer.com/chapter/10.1007/978-3-642-84705-9_72 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Electronic properties of polymers (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
  • 107 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di Chimica delle Macromolecole,CNR , Milan Italy Istituto di Matematica e Fisica, Università di Sassari, Sassari, Italy Dipartimento di Fisica \"A. Volta\", Università di Pavia, I-27100, Pavia, Italy (literal)
Titolo
  • Photoinduced absorption of poly(3-alkylthiophens) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-3-642-84707-3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
  • H. Kuzmany, M.Mehring, S. Roth (literal)
Abstract
  • We report a study of the photoinduced absorption of a series of poly-3-decylthiophene (P3DT) samples with different supermolecular organization, such a cast films, good and bad solvent solutions. Both solid state samples and solutions exhibit two photoinduced absorption bands but their origin is rather different. In solutions there is an indication for an intra-chain mechanism leading to photoexcited states. Their nature is thus different from that of the bipolaronic states typical of non degenerate conjugated polymers. In the cast films there is evidence that photoexcited states are mainly due to interchain hopping bringing thus further support to the bipolaronic assignement in the solid state. (literal)
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