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Перегляд Bопросы атомной науки и техники, 2015 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2015 за назвою

Сортувати за: Порядок: Результатів:

  • Kapitsa pendulum and principle of whirligig 
    Buts, V.A. (Вопросы атомной науки и техники, 2015)
    A comparison of the mechanism of stabilization of unstable states of physical systems in a rapidly oscillating external field (on example the Kapitsa’s pendulum) with a whirligig type stabilization mechanism is presented ...
  • Kinetics of ¹⁵³Sm oxabiphor in the blood of cancer patients undergoing complex therapy for bone metastasis 
    Dikiy, N.P.; Lyashko, Yu.V.; Medvedeva, E.P.; Bodnar, E.N.; Grushka, A.V.; Krasnoselsky, N.V.; Paskevich, O.N. (Вопросы атомной науки и техники, 2015)
    Concentration ¹⁵³Sm in the blood of patients with bone metastasis after radionuclide therapy was determined. Considerable variation of the content of ¹⁵³Sm in blood of patients with various primary cancers from 10 to 65 ...
  • Low-frequency generation by ionizing femtosecond laser pulse supplied by its second or half-harmonic 
    Laryushin, I.D.; Kuznetsov, L.S.; Kostin, V.A.; Silaev, A.A.; Vvedenskii, N.V. (Вопросы атомной науки и техники, 2015)
    We calculate the free-electron residual current density excited in a gas by ionizing two-color femtosecond laser pulses containing an intense component centered at 800-nm and a weaker 400-nm (second-harmonic) or 1600-nm ...
  • Low pressure gas discharge in magnetically insulated diode 
    Jamirzoev, A.; Yakovin, S.; Zykov, A. (Вопросы атомной науки и техники, 2015)
    The characteristics of the low pressure discharge in crossed electric and magnetic fields is described in this work for the case of magnetically insulated diode and electron anode layer with free cathode boundary. The ...
  • Mathematical model antennas, based on modulated plazmon-polariton structures 
    Hoblyk, V.V. (Вопросы атомной науки и техники, 2015)
    Presents a review of development of the theory of plasmon-polariton structures and nanoantennas based on them. It shows the method for solving the problem of excitation of impedance structures, modulated by multiple periodic ...
  • Measurement of the photometric characteristics of LEDs 
    Nazarenko, L.A.; Zubkov, D.P. (Вопросы атомной науки и техники, 2015)
    Proposed and implemented a method for measuring LEDs, which is based on self-calibration of the LED goniophotometer facility by using a trap-detector. Designed and manufactured automated goniophotometer, which provides a ...
  • Measurement of the plasma density in two modes of pulsed discharge burning in the penning cell 
    Kovtun, Yu.V.; Skibenko, A.I.; Skibenko, E.I.; Yuferov, V.B. (Вопросы атомной науки и техники, 2015)
    The paper presents the experimental evidence of two modes of pulsed discharge burning in the Penning cell. The modes have different values of maximally reached plasma density and its dynamics change.
  • Measurement of (γ, p) reactions with ∆E − E telescope at Max-lab facility 
    Burdeinyi, D.; Brudvik, J.; Ganenko, V.; Hansen, K.; Fissum, K.; Isaksson, L.; Livingston, K.; Lundin, M.; Nilsson, B.; Schroder, B. (Вопросы атомной науки и техники, 2015)
    The paper considers the results of experiments on the reactions ¹²C(γ, p)¹¹B and d(γ, p)n in the energy range of tagged photons 35...80 MeV. Demonstrated the possibility identification of protons by ΔE - E using CsI/SSD ...
  • Methods of calculation of cross section of reaction ¹¹⁵In(γ, n) ¹¹⁴mIn 
    Zhaba, V.I.; Parlag, A.M. (Вопросы атомной науки и техники, 2015)
    The cross section of reaction ¹¹⁵In(γ, n) ¹¹⁴mIn is expected by different methods. Results of the got cross section it is well comported inter se the Penfold-Leiss and Tikhonov's methods. The calculation of cross section ...
  • Microcontroller system of hydrogen pulse injection on stellarator Uragan-3М 
    Gubarev, S.P.; Korovin, V.B.; Listopad, V.M.; Lozin, A.V.; Mironov, Yu.K.; Opaleva, G.P.; Romanov, V.S.; Taran, V.S.; Zamanov, N.V.; Zolototrubova, M.I. (Вопросы атомной науки и техники, 2015)
    This paper describes a renewed system of pulse injection of working gas into the vacuum vessel of the stellarator Uragan -3М. The system was designed and fabricated in the Institute of Plasma Physics of NSC “Kharkov Institute ...
  • Minor actinides burning in a stellarator-mirror fusion-fission hybrid 
    Chernitskiy, S.V.; Moiseenko, V.E.; Ågren, O.; Noack, K. (Вопросы атомной науки и техники, 2015)
    The MCNPX Monte-Carlo code has been used to model a compact concept of a fusion-fission reactor based on a combined stellarator-mirror trap for transmutation transuranic elements from the spent nuclear fuel. Calculation ...
  • Modeling of gas diffusion into metals on the example of titanium nitriding in gas discharge plasmas 
    Misiruk, I.O.; Timoshenko, O.I.; Taran, V.S. (Вопросы атомной науки и техники, 2015)
    In this paper the kinetics of nitriding has been investigated using both computer modeling and analytical solution of the diffusion equation. Mathematical modeling of diffusion processes had been realized with taking into ...
  • Modelling of parametric kinetic ion-acoustic instability in helicon discharge 
    Olshansky, V.V. (Вопросы атомной науки и техники, 2015)
    A computer simulation of the development of the parametric kinetic ion-acoustic instability is carried out for the helicon discharge conditions by the "particle in cell" method. Linear and nonlinear stages of the ion-acoustic ...
  • Modelling of superradiation processes driven by an ultra-short bunch of charged particles moving through a plasma 
    Kirichok, A.V.; Kuklin, V.M.; Mischin, A.V.; Pryimak, A.V. (Вопросы атомной науки и техники, 2015)
    The specific features of the superradiation processes excited by an ultra-short 1D monoenergetic bunch of charged particles, which moves through a plasma, are examined. When the size of the bunch is less then the wavelength ...
  • Modification of Ti-Zr-Ni alloys by powerful plasma stream of different gases 
    Bazdyrieva, S.V.; Garkusha, I.E.; Makhlaj, V.A.; Malykhin, S.V.; Petrov, Yu.V.; Pugachоv, A.T. (Вопросы атомной науки и техники, 2015)
    The effects of irradiation by hydrogen, helium and argon plasma heat loads of 0.4 … 0.6 MJ/m2 on the change of morphology, structure and phase composition of Ti41.5Zr41.5Ni17 alloy are investigated. The initial state of ...
  • Monte-Carlo simulation of response of semiconductor detectors for radionuclide identification devices 
    Skrypnyk, A.I.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2015)
    Wide band-gap semiconductor detectors have good application prospects in the compact systems intended for detecting low-level radiation and identifying radionuclides. In the present work, the algorithm of identification ...
  • Motion of charged particles through a barrier created by non-uniform magnetic field with and without radial electric field 
    Belikov, A.G.; Shariy, S.V.; Yuferov, V.B. (Вопросы атомной науки и техники, 2015)
    By numerical calculation a motion of one charged Ar, Kr, Xe ions through the magnetic field barrier was studied (Hmax ~ 1 kG). It was shown that propagation and reflection of the ions is determined by the initial transverse ...
  • Multi-channel cell to irradiate the material specimens by electrons in the interior of the supercritical water convection loop 
    Bakai, A.S.; Boriskin, V.N.; Bratchenko, M.I.; Gorenko, Yu.V.; Dovbnya, A.N.; Dyuldya, S.V.; Kovalev, G.G. (Вопросы атомной науки и техники, 2015)
    The 1.2×1.5 m sized Supercritical Water Convection Loop with four-channel irradiation cell was created in KIPT. The stainless steel made plant opens the possibility to carry out simulation corrosion tests of candidate ...
  • Multikiloampere magnetron gun with secondary emission at relativistic voltage 
    Cherenshchykov, S.A. (Вопросы атомной науки и техники, 2015)
    Magnetron gun for voltage up 1000 kV and current more 1 kA was tested in pulse mode. The secondary emission nature of the cathode current was established. The identification was held basing on considered features of the ...
  • Nanotubular crystals of garnierite Ni₆ (OH)₈[Si₄O₁₀] 
    Smolikov, A.; Vezentsev, A.; Beresnev, V.; Pavlenko, V.; Zagorodniuk, L.; Turbin, P. (Вопросы атомной науки и техники, 2015)
    The influence of nature of initial components on synthesis conditions and morphology of nanotubular crystals of garnierite (Ni-chrysotile) has been studied. The synthesis of garnierite based on SiO2, Ni(OH)2, and NiSiO3 ...

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