Funct. Mater. 2023; 30 (1): 5-11.

doi:https://doi.org/10.15407/fm30.01.5

Enhancement of scintillation characteristics by doping ZnWO₄ crystals

I.Tupitsyna, A.Dubovik, V.Alekseev

Institute for Scintillation Materials, National Academy of Sciences of Ukraine, 60 Nauky Ave., 61072 Kharkiv, Ukraine

Abstract:

The influence of doping on the luminescent and scintillation parameters of zinc tungstate crystals was investigated. The reasons for the deterioration of the scintillation characteristics of ZnWO₄ caused by molybdenum impurities are discussed. Ways of obtaining scintillators based on ZnWO₄ doped with Me¹⁺ and Me³⁺ and fluorine compounds with improved scintillation parameters are proposed.

Keywords:

zinc tungstate, light output, afterglow, dopants, luminescence, defects.

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Funct. Mater. 2023; 30 (1): 5-11.

Current number: