Перегляд за автором "Popov, V.P."

Сортувати за: Порядок: Результатів:

  • Comparison studies of tile/fiber systems manufactured from Kharkov injection molded and Kuraray SCSN-81 scintillators 
    Nemashkalo, A.A.; Popov, V.P.; Sorokin, P.V.; Zatserklyany, A.E.; Borisenko, A.Y.; Senchishin, V.G. (Вопросы атомной науки и техники, 2000)
    We present the results from measurements of light output, light yield uniformity, and recovery after radiation damage of tile/fiber systems made from the scintillator produced by the injection molding technique in Kharkov. ...
  • Creation of composite scintillators with a short decay time 
    Krech, A.V.; Kofanov, D.O.; Khromiuk, I.F.; Okrushko, O.M.; Gerasymov, Ia.V.; Karavaeva, N.L.; Levchuk, L.G.; Popov, V.P.; Khabuseva, S.U. (Problems of Atomic Science and Technology, 2023)
    To date, LuAG:Ce crystals are one of the most common scintillators, since they have been known for a long time and there are technologies for mass production of large-volume crystals. However, the scintillation properties ...
  • Graphene layers fabricated from the Ni/a-SiC bilayer precursor 
    Nazarov, A.N.; Vasin, A.V.; Gordienko, S.O.; Lytvyn, P.M.; Strelchuk, V.V.; Nikolenko, A.S.; Stubrov, Yu.Yu.; Hirov, A.S.; Rusavsky, A.V.; Popov, V.P.; Lysenko, V.S. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2013)
    This paper considers a synthesis of graphene flakes on the Ni surface by vacuum long and nitrogen rapid thermal treatment of the “sandwich” amorphous (a) SiC/Ni multilayer deposited on silicon wafer by magnetron sputtering ...
  • Noncontact method of thermal linear expansion coefficient determination for various materials in temperature range 500 to 2500°C 
    Borzukh, A.S.; Popov, V.P.; Savchenko, V.S.; Skibina, L.V.; Chernik, M.M.; Yushchenko, K.A. (Functional Materials, 2004)
    A noncontact method has been developed to determine the thermal linear expansion coefficient (TLEC) of carbon-graphite and ceramic materials and heat-resistant alloys in a temperature range of 500 to 2500 °C. The setup and ...
  • NSC KIPT participation in the CMS (CERN) collaboration 
    Levchuk, L.G.; Marekhin, S.V.; Nemashkalo, A.A.; Popov, V.P.; Sorokin, P.V.; Zatserklianiy, A.E. (Вопросы атомной науки и техники, 2001)
    In conformity with the Agreement of 03.04.1993 between the Government of Ukraine and CERN, the National Science Center Kharkov Institute of Physics & Technology (NSC KIPT) takes part in the international CMS program. Its ...
  • Spontaneous magnetostriction in the Gd-Y system: analysis of phase transformations 
    Beznosov, A.B.; Fertman, E.L.; Eremenko, V.V.; Pal-Val, P.P.; Popov, V.P.; Chebotayev, N.N. (Физика низких температур, 2001)
    The transformations of magnetic and lattice subsystems states of Gd₁₀₀₋xYx (x=0, 5.5, 7.5, 10.2) alloys have been studied at temperatures 5-370 K in magnetic fields up to 4 kOe. The temperature dependences of elastic ...
  • Structure perfection variations of Si crystals grown by Czochralski or floating zone methods after implantation of oxygen or neon atoms followed by annealing 
    Datsenko, L.I.; Auleytner, J.; Misiuk, A.; Klad'ko, V.P.; Machulin, V.F.; Bak-Misiuk, J.; Zymierska, D.; Antonova, I.V.; Melnyk, V.M.; Popov, V.P.; Czosnyka, T.; Choinski, J. (Semiconductor Physics Quantum Electronics & Optoelectronics, 1999)
    Structure perfection of the silicon crystals grown by the Czochralski and floating zone methods after implantation with oxygen or neon fast iones followed by annealing at the temperatures T ~ 1050-1150 ⁰0C, when large SiOx ...
  • Temperature dependences of SnTe linear expansion coefficient 
    Rogacheva, E.I.; Popov, V.P.; Nashchekina, O.N. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2002)
    The influence of kinetic factors on the temperature dependences of the linear expansion coefficient (a) for SnTe crystals with different degrees of deviation from stoichiometry was studied. The a(T) dependences were obtained ...