Optical properties, morphology and structure of high quality oligothiophene films grown by supersonic seeded beams (Articolo in rivista)

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  • Optical properties, morphology and structure of high quality oligothiophene films grown by supersonic seeded beams (Articolo in rivista) (literal)
Anno
  • 2001-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0379-6779(00)01343-6 (literal)
Alternative label
  • S. Iannotta a, T. Toccoli a, A. Boschetti a, P. Scardi b (2001)
    Optical properties, morphology and structure of high quality oligothiophene films grown by supersonic seeded beams
    in Synthetic metals; ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE (Svizzera)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • S. Iannotta a, T. Toccoli a, A. Boschetti a, P. Scardi b (literal)
Pagina inizio
  • 221 (literal)
Pagina fine
  • 223 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Conference: Spring Meeting of the European-Materials-Research-Society Location: STRASBOURG, FRANCE Date: MAY 29-JUN 02, 2000 Sponsor(s): European Mat Res Soc (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0379677900013436 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 22 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a CeFSA Centro CNR-ITC per la Fisica degli Stati Aggregati, 38050 Povo di Trento, Italy; b Dipartimento di Ingegneria dei Materiali, Università di Trento, 38050 Mesiano di Trento, Italy (literal)
Titolo
  • Optical properties, morphology and structure of high quality oligothiophene films grown by supersonic seeded beams (literal)
Abstract
  • We show that seeded supersonic beam epitaxy (SuMBE) allows a high degree of control on the morphology and structure of organic pi -conjugated oligomers, as previously proposed.:Here, we report on the growth of alpha -quaterthiophene films and demonstrate that, by changing the beam's parameters, one can reliably prepare films hundreds of nanometers thick characterized by different optical properties. The correspondence of the different low temperature photoluminescence spectra, which characterize films grown by beams with different parameters, to different possible structures and morphologies is discussed and compared with results reported in literature on very thin films and single crystals. (C) 2001 Elsevier Science B.V. All rights reserved. (literal)
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