Перегляд за автором "Tupitsyna, I.A."

Сортувати за: Порядок: Результатів:

  • Abnormal enhancement of light output by cation mixing in ZnxMg₁₋ₓWO₄ nanocrystals 
    Tupitsyna, I.A.; Maksimchuk, P.O.; Yakubovskaya, A.G.; Dubovik, A.M.; Seminko, V.V.; Zvereva, V.S.; Trubaeva, O.G.; Hubenko, K.O.; Vovk, O.M.; Malyukin, Y.V. (Functional Materials, 2017)
    In the paper the effect of light output increase with maximum at x = 0.5 observed previously for the mixed ZnxMg₁₋ₓWO₄ crystals is demonstrated for nanocrystals with the same composition. The enhancement of light output ...
  • Flexible composite scintillators based on ZnWO₄ micro- and nanopowders 
    Tinkova, V.S.; Yakubovskaya, A.G.; Tupitsyna, I.A.; Abashin, S.L.; Abashin, S.L.; Tretyak, S.O. (Технология и конструирование в электронной аппаратуре, 2019)
    Nano-sized and micro-sized ZnWO₄ powders were obtained by different methods: hydrothermal synthesis with microwave heating, molten salt method, solid-state synthesis and сrushing of bulk crystals. Their morphological ...
  • Growing and study of optical and luminescence properties of scintillation oxide crystals 
    Nagornaya, L.L.; Bondar, V.G.; Vostretsov, Yu.Ya.; Grinyov, B.V.; Katrunov, K.A.; Martynov, V.P.; Pirogov, E.N.; Starzhinsky, N.G.; Tupitsyna, I.A. (Functional Materials, 2005)
    Discussed are the peculiarities of the oxide crystal growing by Czochralski technique, the effects of the growth atmosphere on the structure transformation extent and direction, stoichiometric disordering of the oxide ...
  • Luminescence of CWO single crystals containing various defects 
    Grinyov, B.V.; Moroz, Z.T.; Nagornaya, L.L.; Pashkovsky, M.S.; Ryzhikov, V.D.; Tupitsyna, I.A.; Apanasenko, A.L. (Functional Materials, 2005)
    Influence of dopant-induced defects on luminescence and performance characteristics of CWO crystals has been studied. Мо and Fe have been shown to give rise to a specific "red" emission component with decay time of several ...
  • Mass-spectrometric studies of the charge for CdWO₄ crystal growth 
    Sofronov, D.S.; Nagornaya, L.L.; Tupitsyna, I.A.; Kudin, K.A. (Functional Materials, 2009)
    The cadmium tungstate charge has been tested by mass-spectrometry. The charge criterion quality is the absence of ammonia-containing impurities that form ammonia and hydroxide under decomposition. The preliminary heat ...
  • Multi-layered composite detectors for neutron detection 
    Ryzhikov, V.D.; Grinyov, B.V.; Boyarintsev, A.Yu.; Tinkova, V.S.; Maksymchuk, V.V.; Yakubovskaya, A.G.; Tupitsyna, I.A. (Functional Materials, 2018)
    The paper considers the influence of manufacturing technological features of composite scintillator with optimal scintillation characteristics based on heavy-oxide crushed single crystals for making ZEBRA-detectors for ...
  • Nanocrystalline zinc and cadmium tungstates: morphology, luminescent and scintillation properties 
    Yakubovskaya, A.G.; Katrunov, K.A.; Tupitsyna, I.A.; Starzhinskiy, N.G.; Nagornaya, L.L.; Zhukov, A.V.; Zenya, I.M.; Baumer, V.N.; Vovk, O.M. (Functional Materials, 2011)
  • ᵃʳᶜʰPbWO₄ with improved optical parameters from archaeological lead 
    Yakubovskaya, A.G.; Tupitsyna, I.A.; Dubovik, A.M. (Вопросы атомной науки и техники, 2022)
    Technological principles of manufacturing a lead tungstate crystal from archaeological lead for use in low-background experiments to search for rare events are presented. The influence of the conditions for obtaining single ...
  • Research and development of alkali earth tungstate and molybdate crystal scintillators for search for rare events 
    Nagornaya, L.L.; Dubovik, A.M.; Grinyov, B.V.; Katrunov, K.A.; Tupitsyna, I.A.; Vostretsov, Yu.Ya. (Functional Materials, 2009)
    Large volume ZnWO₄ scintillator with improved performance characteristics have been obtained. Due to its favorable light yield values at low temperatures and extremely low intrinsic radioactivity, zinc tungstate is a ...
  • Search for 2β processes in ¹⁰⁶Cd with ¹⁰⁶CdWO₄ crystal scintillator 
    Polischuk, O.G.; Belli, P.; Bernabei, R.; Brudanin, V.B.; Cappella, F.; Caracciolo, V.; Cerulli, R.; Chernyak, D.M.; Danevich, F.A.; D'Angelo, S.; Incicchitti, A.I; Laubenstein, M.; Mokina, V.M.; Poda, D.V.; Tretyak, V.I.; Tupitsyna, I.A. (Functional Materials, 2015)
    An experiment to search for double β (2β) decay of ¹⁰⁶Cd with the help of a low-background cadmium tungstate crystal scintillator developed from cadmium enriched in ¹⁰⁶Cd to 66 % (106CdWO4, 215 g) is in progress at the ...
  • X-ray and photo-excited luminescence of ZnWO₄ nanoparticles with different size and morphology 
    Tupitsyna, I.A.; Maksimchuk, P.O.; Yakubovskaya, A.G.; Malyukin, Y.V.; Zvereva, V.S.; Vovk, O.M. (Functional Materials, 2016)
    X-ray and photoluminescence of ZnWO₄ nanocrystals with controlled size and morphology: grains with diameter of 10-20 nm; rods with diameter of 10-20 nm and length of 200-250 nm produced by microwave hydrothermal method ...