Single crystal and nanocrystalline Pr3+ doped LuPO4: Synthesis, structural characterization, photo- and cathodoluminescence (Articolo in rivista)

Type
Label
  • Single crystal and nanocrystalline Pr3+ doped LuPO4: Synthesis, structural characterization, photo- and cathodoluminescence (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.materresbull.2013.11.055 (literal)
Alternative label
  • Leto A.; Piccinelli F.; Pezzotti G.; Speghini A.; Nodari L.; Polizzi S.; Bettinelli M. (2014)
    Single crystal and nanocrystalline Pr3+ doped LuPO4: Synthesis, structural characterization, photo- and cathodoluminescence
    in Materials research bulletin
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Leto A.; Piccinelli F.; Pezzotti G.; Speghini A.; Nodari L.; Polizzi S.; Bettinelli M. (literal)
Pagina inizio
  • 24 (literal)
Pagina fine
  • 27 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0025540813009458 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 51 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 : Piezotech Japan Ltd, Sakyo Ku, Kyoto 6068126, Japan / 2,4,7 : Dipartimento di Biotecnologie, Università di Verona, UdR Verona, Strada Le Grazie 15, 37134 Verona, Italy / 3 : Kyoto Inst. Technol., Ceram. Phys. Lab., Sakyo Ku, Kyoto 6068585, Japan / 3 : Kyoto Inst. Technol., Res. Inst. Nanosci., Sakyo Ku, Kyoto 6068585, Japan / 5 : ICIS-CNR, Corso Stati Uniti 4, 35127 Padova, Italy / 6 : Dipartimento di Scienze Molecolari e Nanosistemi, Università Ca' Foscari Venezia and INSTM, UdR Venezia, Via Torino 155/b, 30172 Venezia Mestre, Italy (literal)
Titolo
  • Single crystal and nanocrystalline Pr3+ doped LuPO4: Synthesis, structural characterization, photo- and cathodoluminescence (literal)
Abstract
  • Single crystals and nanopowders of LuPO4 doped with 1 mol% Pr3+ have been synthesized using flux growth and coprecipitation techniques, respectively. The nanocrystalline powders have been thoroughly characterized from a structural and morphological point of view. The photoluminescence and cathodoluminescence spectra of the two materials have been measured. The spectra evidence both 5d-4f and 4f-4f emission bands located in the UV and visible regions; the relative intensities of the former are reduced in the nanopowders. This behaviour is attributed to surface quenching effects. The decay curves of the nanopowders relative to the 4f-4f transitions also appear to be affected by quenching with respect to their counterparts in the single crystal. (literal)
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