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Перегляд Bопросы атомной науки и техники, 2009 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2009 за назвою

Сортувати за: Порядок: Результатів:

  • Technological studies of the plasmachemical reactor with сlosed electron drift 
    Fedorovich, O.A.; Kruglenko, M.P.; Polozov, B.P. (Вопросы атомной науки и техники, 2009)
    Наведено результати технологічних випробувань плазмохімічного реактора (ПХР) з замкнутим дрейфом електронів, розробленого в ІЯД НАНУ. Досліджена залежність швидкості травлення монокремнію від робочого тиску в ПХР. ...
  • Tests of tungsten limiter with controlled hydrogen puffing in the torsatron Uragan-3M 
    Glazunov, G.P.; Andreev, A.A.; Baron, D.I.; Bondarenko, M.N.; Volkov, E.D. (Вопросы атомной науки и техники, 2009)
    Working model of plasma facing W-limiter with controlled hydrogen recycling has been created. The limiter was installed in the Uragan-3M torsatron and was tested under the edge plasma conditions.
  • The application of PIXE and PIGE for the studying of impurities distribution in space near the seam at welding products out of the Zr1%Nb alloy 
    Levenets, V.V.; Shchur, A.O.; Petelguzov, I.A.; Belash, N.N. (Вопросы атомной науки и техники, 2009)
    In this work the nuclear-physics methods of analysis of the content of a matter based on the using of proton induced characteristic X-ray emission of the atoms and momentum γ-ray emission from nuclear reaction was applied to ...
  • The corrosion properties of multilayer coatings deposited on stainless steel and Ti4Al6V substrates 
    Zykova, A.; Safonov, V.; Walkowich, J.; Rogowska, R.; Yakovin, S. (Вопросы атомной науки и техники, 2009)
    Stainless steel (SS), titanium (Ti) and its alloys are the most widely used for clinical applications. The surface modification of metals with ceramic coatings by means of modern plasma methods is perspective way to ...
  • The decay of ¹⁹¹Pt 
    Lashko, A.P. (Вопросы атомной науки и техники, 2009)
    The energy difference for γ268 and γ295 lines was measured with gamma-spectrometer. The γ268 keV transition is excited in the ¹⁹¹Pt decay, while another transition, the energy of which is known up to a high precision, ...
  • The dynamics of decay processes in rare plasma 
    Antonov, A.N.; Buts, V.A.; Koval’chuk, I.K.; Kovpik, O.F.; Kornilov, E.A.; Svichensky, V.G.; Tarasov, D.V. (Вопросы атомной науки и техники, 2009)
    The results of the experimental and theoretical investigations of chaotic decay process of HF wave on two new − HF and LF wave in the cylindrical resonator filled with rare plasma are presented. The branches of oscillations ...
  • The dynamics of element content in patients with lung cancer during radiotherapy 
    Dikiy, N.P.; Lyashko, Yu.V.; Medvedeva, E.P.; Borovlev, V.I.; Zabolotny, V.D.; Medvedev, D.V.; Pilipenko, N.I.; Starenky, V.P.; Suhina, E.N. (Вопросы атомной науки и техники, 2009)
    Determination of the element contents in the biological samples (blood, serum of blood, hair) of patients with the diagnosis of lung cancer III degree is carried out during beam therapy. The method of PIXE excited by ...
  • The experimental research of the electric characteristics of discharge in the quasi-steady plasma accelerator with the longitudinal magnetic field 
    Kozlov, A.N.; Drukarenko, S.P.; Klimov, N.S.; Moskacheva, A.A.; Podkovyrov, V.L. (Вопросы атомной науки и техники, 2009)
    Installation of the coaxial quasi-steady high-current one-stage plasma accelerator with a longitudinal magnetic field is created. The lead experiments have shown an opportunity of realization of the discharges, formation ...
  • The influence of deposition technological process parameters on surface properties of multilayer coatings 
    Zykova, A.; Safonov, V.; Walkowich, J.; Rogowska, R.; Yakovin, S. (Вопросы атомной науки и техники, 2009)
    The surface of material plays a basic role in determining of various processes such dyeing penetration, chemical absorption, biocompatibility and others. At present study the surface parameters investigation for various ...
  • The interaction of two dust particles in plasmas 
    Kravchenko, O.Yu.; Vakulenko, A.V. (Вопросы атомной науки и техники, 2009)
    The process of charging and shielding of two dust particles is studied with a molecular dynamic method and Monte Carlo method for describing of elementary processes, such as elastic, excitation, ionization, charge ...
  • The mathematical model for decay curve of the nuclei-delayed neutron precursors in experiment at a pulsed electron linear accelerator 
    Buki, A.Yu.; Gokov, S.P.; Demeshko, O.A.; Kasilov, V.I.; Kokhnyuk, K.S.; Kochetov, S.S.; Mel’nitsky, I.V.; Semisalov, I.L.; Khomich, A.A.; Shopen, O.A. (Вопросы атомной науки и техники, 2009)
    On the basis of the notion about six groups of nuclei as delayed neutron precursors, radioactive decay laws and the pulsed mode of accelerator operation, a relationship has been derived to describe the decay curve of ...
  • The method for in situ monitoring of the quality of in-vessel mirrors in a fusion reactor 
    Konovalov, V.G.; Makhov, M.N.; Shapoval, A.N.; Ryzhkov, I.V.; Shtan’, A.F.; Solodovchenko, S.I.; Voitsenya, V.S. (Вопросы атомной науки и техники, 2009)
    In laser and optical methods of plasma diagnostics in ITER the most critical components of the measurement schemes will be the First Mirrors (FM) facing the burning plasma and located rather close to plasma volume. It is ...
  • The nonlinear theory of the electromagnetic field excitation in orbitron 
    Kirichenko, Yu.V.; Onishchenko, I.N. (Вопросы атомной науки и техники, 2009)
    The nonlinear theory of electromagnetic waves generation in orbitron is developed. The set of the equations including the equations of field excitation and the equations of 2-dimential motion is constructed and numerically ...
  • The parametric excitation of ion Bernstein modes at the ICR plasma heating in the U-3M torsatron 
    Olshansky, V.V.; Stepanov, K.N.; Tarasov, I.K.; Tarasov, M.I.; Sitnikov, D.A.; Skibenko, A.I.; Volkov, E.D. (Вопросы атомной науки и техники, 2009)
    The results of theoretical and experimental investigations of oscillatory and wave processes at the stellarator plasma edge are presented. Experimental results were interpreted using the kinetic theory of the electron-ion ...
  • The proposal of the experiment on the research of the diffracted channeling radiation 
    Baklanov, D.A.; Grishin, V.K.; Ermakov, A.N.; Shatokhin, R.A.; Vnukov, I.E.; Zhandarmov, Yu.V. (Вопросы атомной науки и техники, 2009)
    The possibility of experimental detection of the diffracted channeling radiation with the energy 15...40 MeV for the conditions of the microtron of RINP, MSU. We propose a new way of orientation of the crystal according ...
  • The thermonuclear reactor conceptual project based on the multislit electromagnetic trap 
    Lavrent'ev, O.A.; Maslov, V.A.; Germanova, S.V.; Krutko, N.A.; Shevchuk, B.A. (Вопросы атомной науки и техники, 2009)
    The thermonuclear reactor conceptual design based on the multislit electromagnetic trap with axisymmetric geometry of the magnetic field is developed. Plasma parameters are: density ne,i = 8·10¹⁹ m⁻³, electron temperature ...
  • To the phase dynamics of relativistic electron bunches at plasma wakefield excitation 
    Onishchenko, I.N.; Maslov, V.I. (Вопросы атомной науки и техники, 2009)
    Theoretical investigation of influence of radial component of plasma wakefield on phase dynamics of the bunches has been performed. The wakefield is excited in plasma by long sequence of the relativistic electron bunches. ...
  • Transition radiation induced by nonrelativistic electron bunches 
    Bolotov, V.N.; Kononenko, S.I.; Muratov, V.I.; Fedorchenko, V.D. (Вопросы атомной науки и техники, 2009)
    The experiments showed that the Bernstein – Green – Kruskal (BGK)-waves can be used to form short electron bunches with time durations ranging between 50 and 100 ps. Experiments on generating electromagnetic pulses (EMPs) ...
  • Transition radiation of a modulated electron beam in plasma with conductive dust particles 
    Voronov, I.M.; Anisimov, I.O. (Вопросы атомной науки и техники, 2009)
    Transition radiation of a modulated electron beam in plasma with randomly distributed conductive dust particles is studied theoretically. The problem is treated for the simplest geometry, i.e. thin electron beam of limited ...
  • Transition radiation of the electron rotating in the diffuse plasma boundary 
    Musatenko, K.S.; Anisimov, I.O. (Вопросы атомной науки и техники, 2009)
    The diffuse boundary model is suggested to describe the transition radiation of relativistic electrons drifting through the interplanetary shock. The detailed description of the solution for electrons moving along the ...

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