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Information × Registration Number 0223U000347, 0122U200462 , R & D reports Title Advanced oxide scintillation single crystals for modern radiation engineering. popup.stage_title Head Gerasymov Yaroslav V., Кандидат технічних наукTupitsyna Iryna A., Кандидат технічних наук Registration Date 06-01-2023 Organization Institute for scintillation materials NAS Ukraine popup.description2 Technological conditions for obtaining BGSO single crystals with improved characteristics have been developed. Their prospects for use in medical imaging systems and high-energy physics using a Cherenkov and scintillation double signal in the detector have been established. Technological conditions for the production of large ZnWO4 single crystals, which can be used instead of CdWO4, have been optimized. It was determined that simultaneous doping by Li2CO3, ZnF2, WO3 crystals allows obtaining single crystals with improved scintillation characteristics: light output ~ 15,000 photos. / MeV, energy separation - 8.5%, afterglow - 0.002%. Ways of obtaining high-quality ZnWO4 crystals from raw materials with a high Mo content due to doping with Eu, La, Sm are proposed. The scientific and technical basis for growing high-quality ZnWO4:Sm single crystals for a cryogenic low-background scintillation-bolometric detector for the study of rare alpha decays of samarium isotopes has been developed. Product Description popup.authors Halenin Yevhenii P. Gerasymov Yaroslav V. Dubovik Oleksander M. Tkachenko Sergiy А. Tupitsyna Іryna А. popup.nrat_date 2023-01-06 Close