Efficient single-layer yellow-light emitting diodes with ladder-type poly(p-phenylene)/poly(decyl-thiophene) blends (Articolo in rivista)

Type
Label
  • Efficient single-layer yellow-light emitting diodes with ladder-type poly(p-phenylene)/poly(decyl-thiophene) blends (Articolo in rivista) (literal)
Anno
  • 1999-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0038-1098(98)00586-9 (literal)
Alternative label
  • List, EJW; Holzer, L; Tasch, S; Leising, G; Scherf, U; Mullen, K; Catellani, M; Luzzati, S (1999)
    Efficient single-layer yellow-light emitting diodes with ladder-type poly(p-phenylene)/poly(decyl-thiophene) blends
    in Solid state communications (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • List, EJW; Holzer, L; Tasch, S; Leising, G; Scherf, U; Mullen, K; Catellani, M; Luzzati, S (literal)
Pagina inizio
  • 455 (literal)
Pagina fine
  • 459 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0038109898005869 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 109 (literal)
Rivista
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  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 7 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • List, EJW; Holzer, L; Tasch, S; Leising, G Graz Tech Univ, Inst Festkorperphys, A-8010 Graz, Austria Scherf, U; Mullen, K Max Planck Inst Polymerforsch, Mainz, Germany Catellani, M; Luzzati, S ISMAC/CNR (literal)
Titolo
  • Efficient single-layer yellow-light emitting diodes with ladder-type poly(p-phenylene)/poly(decyl-thiophene) blends (literal)
Abstract
  • We present the realisation of efficient polymer light emitting diodes (PLEDs) with yellow emission in a single-layer configuration. We found that the external electroluminescence-quantum efficiencies of PLEDs made of a blend of a blue emitting laddertype poly(p-phenylene) (m-LPPP) and small amounts of an orange emitting poly(decyl-thiophene) (PDT) are significantly improved to 4.2% compared with PLEDs fabricated of pure m-LPPP (2%). In this paper, electroluminescence and photoluminescence properties of different PLEDs consisting of m-LPPP and different amounts of PDT are compared. The results are discussed in terms of excitation energy transfer of Forster type and charge transfer. (C) 1999 Elsevier Science Ltd. All rights reserved. (literal)
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