Počet záznamů: 1

Sol-gel synthesis of cerium doped yttrium silicates and their luminescent properties

  1. 1.
    0349796 - FZU-D 2011 RIV US eng J - Článek v odborném periodiku
    Růžička, J. - Nižňanský, D. - Nikl, Martin - Kučerková, Romana - Cannas, C.
    Sol-gel synthesis of cerium doped yttrium silicates and their luminescent properties.
    Journal of Materials Research. Roč. 25, č. 2 (2010), 229-234 ISSN 0884-2914
    Grant CEP: GA AV ČR KAN300100802
    Výzkumný záměr: CEZ:AV0Z10100521
    Klíčová slova: YSO:Ce * YPS:Ce * sol-gel method * luminescence Ce3+
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 1.395, rok: 2010

    The Ce-doped yttrium ortho- and pyrosilicate powders were prepared in a powder form by the formamide-modified sol-gel method. Crystal structure was checked by x-ray diffraction and sample morphology by transmission electron microscopy measurements. Proper annealing temperature was determined to obtain the maximum scintillation efficiency. Luminescence spectra and decays were measured. The potential of this preparation method for manufacturing the nanocomposite scintillators was discussed.
    Trvalý link: http://hdl.handle.net/11104/0189945