Počet záznamů: 1  

Thermoluminescent properties of undoped and Ce-doped lutetium orthosilicate and yttrium orthosilicate single crystals and single crystalline films scintillators

  1. 1.
    0486338 - FZÚ 2018 RIV US eng J - Článek v odborném periodiku
    Twardak, A. - Bilski, B. - Zorenko, Yu. - Zorenko, T. - Gorbenko, V. - Mandowska, E. - Mandowski, A. - Sidletskiy, O. - Mareš, Jiří A.
    Thermoluminescent properties of undoped and Ce-doped lutetium orthosilicate and yttrium orthosilicate single crystals and single crystalline films scintillators.
    IEEE Transactions on Nuclear Science. Roč. 61, č. 1 (2014), s. 276-281. ISSN 0018-9499. E-ISSN 1558-1578
    Institucionální podpora: RVO:68378271
    Klíčová slova: LSO * single crystalline films * single crystals * thermoluminescence * YSO
    Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
    Impakt faktor: 1.283, rok: 2014

    In this work the comparative analysis of thermoluminescent properties of undoped and Ce-doped single crystals (SC) and single crystalline films (SCF) of Lu2SiO5 (LSO) and Y2SiO5 (YSO) orthosilicates were performed. The SC samples were prepared with the Czochralski method, and SCF were grown by the liquid phase epitaxy technique. We show that such different methods of material preparation resulted in different thermoluminescent properties of undoped and Ce3+ doped LSO and YSO SC and SCF caused by the presence host defects (first of all, oxygen vacancies) as trapping
    centers in SC and formation of Pb2+-Ce4+ pair centers in SCF.
    Trvalý link: http://hdl.handle.net/11104/0281174

     
     
Počet záznamů: 1  

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