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Europium and sodium co-doped LiCaAlF.sub.6./sub. scintillator for neutron detection

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    0370651 - FZÚ 2012 RIV JP eng J - Journal Article
    Yanagida, T. - Yamaji, A. - Kawaguchi, N. - Fujimoto, Y. - Fukuda, K. - Kurosawa, S. - Yamazaki, A. - Watanabe, K. - Futami, Y. - Yokota, Y. - Uritani, A. - Iguchi, T. - Yoshikawa, A. - Nikl, Martin
    Europium and sodium co-doped LiCaAlF6 scintillator for neutron detection.
    Applied Physics Express. Roč. 4, č. 10 (2011), 106401/1-106401/3. ISSN 1882-0778. E-ISSN 1882-0786
    Grant - others:GA AV ČR(CZ) M100100910
    Institutional research plan: CEZ:AV0Z10100521
    Keywords : fluoride * single crystal * scintillator * neutron detection * Eu2+ center
    Subject RIV: BM - Solid Matter Physics ; Magnetism
    Impact factor: 3.013, year: 2011
    http://apex.jsap.jp/link?APEX/4/106401/

    We grew Eu 2% and Na 0.5, 1, and 2% codoped LiCAF by the micropulling down method. In radioluminescence spectra, they showed intense emission peaking at 370nm due to Eu2+ 5d–4f transition. In particular, the light yield of Eu 2% Na 2%-doped LiCAF reached 40000 ph/n, which was about 30% higher than that of Eu:LiCAF.
    Permanent Link: http://hdl.handle.net/11104/0204381

     
     
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