Počet záznamů: 1

Luminescence and creation of electron centers in UV-irradiated YAlO.sub.3./sub. single crystals

  1. 1.
    0353468 - FZU-D 2011 RIV US eng J - Článek v odborném periodiku
    Grigorjeva, L. - Krasnikov, A. - Laguta, Valentyn - Zazubovich, S.
    Luminescence and creation of electron centers in UV-irradiated YAlO3 single crystals.
    Journal of Applied Physics. Roč. 108, č. 5 (2010), 053509/1-053509/10 ISSN 0021-8979
    Grant CEP: GA ČR GA202/08/0893; GA AV ČR IAA100100810
    Výzkumný záměr: CEZ:AV0Z10100521
    Klíčová slova: scintillator * YAlO3:Ce * antisite defect * luminescence
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 2.064, rok: 2010

    Luminescence and defect creation processes were studied by the photoluminescence, thermally stimulated luminescence, and electron paramagnetic resonance methods in the UV-irradiated single crystals of undoped YAlO3, containing small amounts of Ce, Mo, and Ti ions as accidental impurities. The luminescence of the electron antisite Yal 2+-type centers of different structures was found around 2.45 eV and studied at 4.2–500 K.
    Trvalý link: http://hdl.handle.net/11104/0192713