Перегляд за автором "Grinyov, B.V."

Сортувати за: Порядок: Результатів:

  • Organosilicon luminencent compositions for scintillation detectors 
    Andryuschenko, L.A.; Goriletsky, V.I.; Grinyov, B.V.; Gavrilyuk, V.P.; Zosim, D.I.; Skripkina, V.T.; Shershykov, V.M. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2001)
    Application of organosilicon materials in the detection devices is one of the promising directions in the improvement of their characteristics. Especially efficient are these materials when used as a polymer base of the ...
  • Photoluminescence and light scattering in lead tungstate single crystals 
    Tsapenko, A.B.; Tsapenko, B.P.; Bondar, V.G.; Grinyov, B.V.; Pirogov, E.N.; Ryzhikov, V.D. (Functional Materials, 2005)
    Temperature dependences of photoluminescence have been obtained for lead tungstate single crystals with stored light sum. The thermal decay effect on the photoluminescence intensity has been revealed, this effect being ...
  • Portable radiation monitoring system on the base of CdWO₄ scintillator 
    Kosmyna, M.B.; Nazarenko, B.P.; Puzikov, V.M.; Shekhovtsov, A.N.; Grinyov, B.V.; Borodenko, Yu.A.; Selegenev, Ye.M.; Ryzhikov, V.D.; Piven, L.A.; Tarasov, V.A.; Kozmin, Yu.S.; Belogub, V.V.; Didenko, A.V. (Functional Materials, 2009)
    A portable high-sensitivity monitor for the detection of radioactive materials is developed and manufactured on the base of CdW0₄ scintillation crystal. The monitor has an independent power supply which provides continuous ...
  • Preparation and scintillation properties of LGSO:Ce crystals 
    Sidletskiy, O.Ts.; Bondar, V.G.; Grinyov, B.V.; Kurtsev, D.A.; Baumer, V.N.; Belikov, K.N.; Shtitelman, Z.V.; Tkachenko, S.A.; Zelenskaya, O.V.; Starzhinsky, N.G.; Katrunov, K.A.; Tarasov, V.A. (Functional Materials, 2009)
    Lu₂ₓGd₂₋₂ₓSlO₅:Ce single crystals with different Lu/(Lu+Gd) atomic ratio have been obtained by the Czochralski technique. It has been shown that the polymorph transition P2₁/c-C2/c space symmetry at substitution of Gd atoms ...
  • Radiation resistance of composite scintillators 
    Boyarintsev, A.Yu.; Galunov, N.Z.; Gerasymov, Ia.V.; Gorbacheva, T.E.; Grinyov, B.V.; Karavaeva, N.L.; Khabuseva, S.U.; Krech, A.V.; Levchuk, L.G.; Martynenko, E.V.; Popov, V.F.; Sidletskiy, O.Ts.; Tarasenko, O.A. (Вопросы атомной науки и техники, 2019)
    Radiation resistance of composite scintillators containing grains of organic or inorganic single crystals has been analysed. The analysis is based on the study of composite scintillators containing grains Gd₂SiO₅:Ce (GSO:Ce), ...
  • 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 ...
  • Scintillation 2D-matrices for digital tomography 
    Voronkin, E.F.; Ryzhikov, V.D.; Grinyov, B.V.; Shevchenko, E.Y. (Functional Materials, 2015)
    A possibility is shown of tomography applications of scintillation 2D matrices based on aluminum-doped zinc selenide (ZnSe(Al)). Procedures for preparation of multi-element matrices are described, as well as results on ...
  • Small-grained detector of ionizing radiation based on ZnSe(Te) 
    Volkov, V.G.; Gavrilyuk, V.P.; Galchinetskii, L.P.; Grinyov, B.V.; Katrunov, K.A.; Ryzhikov, V.D. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2000)
    A highly efficient ZnSe(Te) scintillation detector combined with Si-photodiode has been developed. A conglomerate made up of ZnSe(Te) grains is used as a scintillator. Optimal shape of the grains, reflecting cover and ...
  • Specific features of sodium iodide (NaJ-2H₂O) dehydration in vacuum 
    Grinyov, B.V.; Gerasimov, V.G.; Voloshko, A.J.; Smirnov, N.N.; Sofronov, D.S.; Shishkin, O.V.; Kisil, E.M. (Functional Materials, 2004)
    Sodium iodide dehydration in vacuum has been studied by baric analysis and spectrophotometry. The decomposition process of NaJ-2H₂O has been shown to be possible at room temperature. During the subsequent heating, water ...
  • Technology for Deep Purification of Cesium iodide single Crystal Production Wastes from heavy metals 
    Grinyov, B.V.; Cherginets, V.L.; Rebrova, T.P.; Ponomarenko, N.V.; Varich, A.G.; Rebrov, A.L. (Наука та інновації, 2020)
    Introduction. The production of CsI-based scintillation crystals results in accumulation of wastes formed during the crystal growth and as a result of the mechanical treatment. Therefore, thorough purification from heavy ...
  • The highly efficient gamma-neutron detector for control of fissionable radioactive materials 
    Ryzhikov, V.D.; Grinyov, B.V.; Onyshchenko, G.M.; Piven, L.A.; Naydenov, S.V.; Lysetska, O.K. (Functional Materials, 2014)
    Comparative measurements and analysis of detection efficiency of fast and thermal neutrons from ²³⁹Pu-Be source by heavy oxide scintillators (Z≥50) confirmed high detection efficiency (∼ 40-50 %). The most probable mechanism ...
  • The prospects of use of silicon photodiodes for registration alpha, beta radiation and neutrons 
    Voronkin, E.F.; Grinyov, B.V. (Functional Materials, 2016)
    The purpose of the current work is an investigation of possibility of use of silicon photodiodes for registration alpha, beta radiations and neutrons. Electronic physical properties of the photodiodes which provide ...