Počet záznamů: 1

Air atmosphere annealing effects on LSO:Ce crystal

  1. 1.
    0366214 - FZU-D 2012 RIV US eng J - Článek v odborném periodiku
    Ding, D. - Feng, H. - Ren, G. - Nikl, Martin - Qin, L. - Pan, S. - Yang, F.
    Air atmosphere annealing effects on LSO:Ce crystal.
    IEEE Transactions on Nuclear Science. Roč. 57, č. 3 (2010), s. 1272-1277 ISSN 0018-9499
    Grant CEP: GA MŠk ME08034
    Výzkumný záměr: CEZ:AV0Z10100521
    Klíčová slova: annealing * cerium * LSO * luminescence
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 1.519, rok: 2010

    Cerium-doped lutetium oxyorthosilicate Lu2SiO5:Ce crystal is a well-known scintillator with an excellent figure-of-merit. In this paper, air annealing was used to further improve its scintillation properties. The samples cut from Czochralski grown Lu2SiO5:Ce crystals were annealed in air atmosphere at 1400 C for 10 h. Based on the analysis of the difference in the crystal’s spectra (such as absorption, emission, and thermoluminescence) obtained before and after annealing, we investigate the nature of the observed effects.
    Trvalý link: http://hdl.handle.net/11104/0201273