Počet záznamů: 1

Luminescence and scintillation kinetics of the Pr.sup.3+./sup. doped Lu.sub.2./sub.Si.sub.2./sub.O.sub.7./sub. single crystal

  1. 1.
    0353440 - FZU-D 2011 RIV NL eng J - Článek v odborném periodiku
    Nikl, Martin - Ren, G. - Ding, D. - Mihóková, Eva - Jarý, Vítězslav - Feng, H.
    Luminescence and scintillation kinetics of the Pr3+ doped Lu2Si2O7 single crystal.
    Chemical Physics Letters. Roč. 493, 1-3 (2010), s. 72-75 ISSN 0009-2614
    Grant CEP: GA MŠk(CZ) ME10084
    Výzkumný záměr: CEZ:AV0Z10100521
    Klíčová slova: Lu2Si2O7 * Pr-doped * luminescence * scintillator * excited state ionization
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 2.282, rok: 2010

    Single crystal of the Pr3+ doped Lu2Si2O7 was grown to test its luminescence and scintillation characteristics. Absorption, excitation and photoluminescence (PL) spectra manifest the 4fM5d transitions in the UV spectral region. Evaluation of temperature dependences of both the Pr3+ PL decay times and intensities of the delayed radiative recombination enable to determine the ionization barrier of the 5d1 relaxed excited state of Pr3+, being about 0.7–0.75 eV
    Trvalý link: http://hdl.handle.net/11104/0006227