Eu3+/ Yb3+- activated nanocrystals of lanthanide phosphates (Contributo in atti di convegno)

Type
Label
  • Eu3+/ Yb3+- activated nanocrystals of lanthanide phosphates (Contributo in atti di convegno) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Alternative label
  • A. Lukowiak [1,2], A. Bednarkiewicz [1], R.J. Wiglusz [1], W. Strek [1], L. Kepinski [1], L. Krajczyk [1], D. Ristic [2], A. Chiasera [2], and M. Ferrari [2] (2013)
    Eu3+/ Yb3+- activated nanocrystals of lanthanide phosphates
    in 2013 36th International Convention on Information and Communication Technology, Electronics and Microelectronics, MIPRO 2013, Opatija, Croatia, 20 - 24 May 2013
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Lukowiak [1,2], A. Bednarkiewicz [1], R.J. Wiglusz [1], W. Strek [1], L. Kepinski [1], L. Krajczyk [1], D. Ristic [2], A. Chiasera [2], and M. Ferrari [2] (literal)
Pagina inizio
  • 38 (literal)
Pagina fine
  • 42 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://docs.mipro-proceedings.com/proceedings/mipro_proceedings_2013.pdf (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • 2013 36th International Convention on Information and Communication Technology, Electronics and Microelectronics, MIPRO 2013 - Proceedings (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [1] Institute of Low Temperature and Structure Research, PAS, Okolna 2, 50-422 Wroclaw, Poland [2] CNR-IFN, CSMFO Lab., Via alla Cascata 56/c, Povo, 38123 Trento, Italy (literal)
Titolo
  • Eu3+/ Yb3+- activated nanocrystals of lanthanide phosphates (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-953-233-074-8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
  • Petar Biljanovi? (literal)
Abstract
  • The paper presents structural and luminescence studies of two lanthanide phosphate composites codoped with different concentrations of Eu3+ and Yb3+ ions. The powders of polycrystalline phosphates were synthesized by the modified Pechini method. The composition and morphology of the samples were characterized using inductively coupled plasma atomic emission spectrometry and transmission electron microscope. The crystal structures of the powders were obtained from the powder diffraction data and were refined using the Rietveld method showing the existence of two or three phases in the materials. The absorption, excitation, and emission spectra of the phosphates have been studied. The upconversion luminescence has been observed in the Eu3+/Yb3+-doped samples and the energy transfer processes were discussed. (literal)
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