Перегляд за автором "Boyarintsev, A.Yu."

Сортувати за: Порядок: Результатів:

  • Advanced method of scintillator energy resolution test 
    Gektin, A.V.; Suzdal, V.S.; Boyarintsev, A.Yu.; Sobolev, A.V. (Functional Materials, 2019)
    This work is devoted to the development of advanced method of scintillator energy resolution test. Separation of scintillation photons for different groups in accordance with statistical methods allows to extract some ...
  • Fringe effects in large-area scintillation detectors 
    Boyarintsev, A.Yu.; Gektin, A.V.; Gavrilyuk, V.P.; Koshel, V.I.; Pedash, V.Yu. (Functional Materials, 2009)
    The light reflection conditions near the crystal fringes are known to differ from those in the sample middle part due to additional reflections from the butt surfaces. Such effects may be insignificant (as, for example, ...
  • Influence of radiation conditions on cracking of composite scintillators 
    Krech, A.V.; Boyarintsev, A.Yu.; Galunov, N.Z.; Karavaeva, N.L.; Gorbacheva, T.E.; Khromiuk, I.F.; Levchuk, L.G.; Popov, V.F. (Вопросы атомной науки и техники, 2021)
    The article analyzes two main hypotheses describing the cracking of a composite scintillator in the irradiation zone. This is the "temperature" and "radiation-chemical" hypothesis of cracking. The analysis is based on ...
  • Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions 
    Andryushchenko, L.A.; Boyarintsev, A.Yu.; Grinyov, B.V.; Kilimchuk, I.V.; Kudin, A.M.; Tarasov, V.A.; Vyday, Yu.T. (Functional Materials, 2006)
    The influence of mechanical and chemical methods of CsI:TI and Nal:TI crystals surface treatment on their scintillation characteristics at registration of short-range ionizing radiation has been investigated. It is shown ...
  • Large area detector of low-energy gamma radiation 
    Nepokupnaya, T.A.; Ananenko, A.A.; Boyarintsev, A.Yu.; Bobovnikov, A.A.; Gektin, A.V.; Kovalchuk, S.N.; Onufriyev, Yu.D.; Pedash, V.Yu. (Functional Materials, 2017)
    Detectors for registration of low-energy gamma radiation based on plastic scintillator UPS-923A with composite YSO:Ce and CsI:Tl layers were developed. Size and concentrations of granules in the composite scintillators ...
  • 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 ...
  • On some features of low-temperature mixed crystallization of CsI solutions obtained from industrial wastes 
    Boyarintsev, A.Yu.; Cherginets, V.L.; Ponomarenko, T.V.; Rebrova, T.P.; Varich, A.G.; Bryleva, E.Yu.; Koryakina, E.M.; Sheina, T.V.; Varchenko, V.V.; Yurchenko, O.I. (Functional Materials, 2017)
    Investigation of multiple low-temperature mixed crystallization (LTMC) of the solution wastes of cesium iodide was reported. LTMC is a very simple and convenient way for an essential decrease of the concentrations of ...
  • Possible reasons for cracking of composite scintillators after irradiation in an electron accelerator at a high dose rate 
    Krech, A.V.; Boyarintsev, A.Yu.; Gerasymov, Ia.V.; Gorbacheva, T.E.; Karavaeva, N.L.; Levchuk, L.G.; Popov, V.F. (Problems of Atomic Science and Technology, 2022)
    Possible reasons for cracking of composite scintillators after irradiation in an electron accelerator at a high dose rate are proposed. The main causes of cracking of composite scintillators, such as ionizing radiation and ...
  • 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), ...
  • Radiation resistance of composite scintillators containing grains of Y₂SiO₅:Ce or Y₃Al₅O₁₂:Ce obtained by solid-phase synthesis 
    Boyarintsev, A.Yu.; Galunov, N.Z.; Levchuk, L.G.; Martynenko, E.V.; Nepokupnaya, T.A.; Onufriyev, Yu.D.; Popov, V.F.; Voloshyna, O.V. (Functional Materials, 2018)
    The paper focuses on the study of radiation resistance of composite scintillators containing the grains of Y₂SiO₅:Ce or Y₃Al₅O₁₂:Ce. The paper compares the results obtained for composite scintillators when the grains were ...
  • Scintillation characteristics of deformed large-sized NaI crystals 
    Shlyakhturov, V.V.; Gektin, A.V.; Boyarintsev, A.Yu.; Taranyuk, V.I. (Functional Materials, 2013)
    The effect of plastic deformation on defect structure and functional parameters of NaI based crystals and scintillator NaI(Tl) in particular has been studied. Plastic flow modeling in decorated samples as well as in large ...
  • Study of radiation-resistant gel bases for composite detectors 
    Boyarintsev, A.Yu.; Galunov, N.Z.; Karavaeva, N.L.; Krech, A.V.; Lazarev, I.V.; Levchuk, L.G.; Nepokupnaya, T.A.; Panikarskaya, V.D.; Popov, V.F.; Sorokin, P.V.; Tarasenko, O.A. (Functional Materials, 2013)
    Light transmittance T of the commercially available dielectric gels as a function of integrated radiation dose D was studied in this work. Irradiation of samples was performed by electron accelerator with integrated radiation ...
  • The stress-strain state of deformed NaCI type single crystals with the sample height smaller than the base side 
    Boyarintsev, A.Yu.; Gektin, A.V.; Shlyakhturov, V.V. (Functional Materials, 2006)
    A real modelling of the mass transfer process in a crystal by visualization of the crystal material motion under deformatioin using markers as well as structure studied have revealed inhomogeneity in the stress fields and ...