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Перегляд Вопросы атомной науки и техники, 2005, № 2 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2005, № 2 за назвою

Сортувати за: Порядок: Результатів:

  • Self-focusing of radiation in non-uniform mediums 
    Buts, A.V.; Buts, V.A.; Churyumov, G.I. (Вопросы атомной науки и техники, 2005)
    The possibility of self-focusing in propagating the rays in the non-uniform mediums is shown. This self-focusing is similar to a Veksler-Mac-Millan’s autophasing in the theory of accelerators. The self-focusing of the rays ...
  • Separation on velocities of the particles trapped in self-consistent Malmberg-Penning trap 
    Tarasov, I.K.; Maslov, V.I.; Tarasov, M.I.; Volkov, E.D. (Вопросы атомной науки и техники, 2005)
    Coherent structures and conditions of their occurrence in holding configurations have recently attracted the attention of many physicists working on nuclear fusion and nonlinear processes in plasma. Here we discuss the ...
  • Spectroscopy of electric discharge plasma in metal vapours 
    Veklich, A.N.; Osidach, V.Ye. (Вопросы атомной науки и техники, 2005)
    The radial profiles of the temperature and electron density in the plasma of the electric arc between composition electrodes based on cooper (Cu-Mo, Cu-W) are studied by optical spectroscopy techniques. The electron density ...
  • Stabilization of beam instability in wave-wave interaction 
    Buts, V.A.; Kovalchuk, I.K.; Kornilov, E.A.; Tarasov, D.V. (Вопросы атомной науки и техники, 2005)
    The new mechanism of stabilization of beam instability is proposed. The basis of this mechanism is the process of dynamical chaos at weak nonlinear interaction of waves. It is shown that mechanisms of stochastic decay are ...
  • Stady of the characteristics of barrier flat ozonizer with the use of pulse supply 
    Krasnyj, V.V.; Klosovskij, A.V.; Knysh, A.S.; Taran, V.S.; Shvets, O.M. (Вопросы атомной науки и техники, 2005)
    The characteristics of the barrier reactors of flat ozonators with the use of pulsed power supply have been investigated. The experimental data on the total, active and reactive powers were taken as well as the ozone ...
  • Sterilization by plasma produced at REB outlet into atmosphere 
    Babich, E.M.; Kiselev, V.A.; Linnik, A.F.; Maslov, V.I.; Onishchenko, N.I.; Sklyar, N.I.; Uskov, V.V. (Вопросы атомной науки и техники, 2005)
    It has been shown, that at REB (4 МeV, 0.5 А, 2 µs, 3 Hz) outlet into atmosphere besides of sterilization straightly by REB electrons, more intense sterilization can be achieved by produced plasma. The sterilization process ...
  • Surface modification of Nd-Fe-B based materials with pulsed helium plasma streams 
    Bovda, A.; Bovda, V.; Byrka, O.; Chebotarev, V.; Garkusha, I.; Matyushenko, N.; Tereshin, V.; Tortika, A.; Brown, I. (Вопросы атомной науки и техники, 2005)
    X-ray amorphous Nd₂Fe₂₃B₃ phase have been synthesized under the interaction of accelerated helium plasma with Nd₈Fe₈₇B₅ and Nd₄,₅Fe₇₇B₁₈,₅ alloys. Microstructure and composition of modified layer have been examined.
  • Surface wave attenuation caused by secondary electron emission 
    Akimov, Yu.A.; Olefir, V.P. (Вопросы атомной науки и техники, 2005)
    This study aims to contribute to the analysis of the mechanisms of surface-wave-energy absorption. The discussion is based on a consideration of emissive processes from dielectric surface, which is in contact with collisional ...
  • Terahertz and soft x rays radiation from suddenly created plasma layer 
    Gildenburg, V.B.; Vvedenskii, N.V. (Вопросы атомной науки и техники, 2005)
    We study in this paper the effect of shock excitation of leaky and surface modes by the p-polarized electromagnetic wave incident on the rapidly ionized gaseous or solid layer. The amplitudes of these modes are calculated ...
  • Test of pure hydrogen inflow system during dischare cleaning and work regimes of the Uragan-3M torsatron 
    Glazunov, G.P.; Volkov, E.D.; Baron, D.I.; Ponomarenko, N.P. (Вопросы атомной науки и техники, 2005)
    The tests of the pure hydrogen inflow system had been carried out during pulsed discharge cleaning and work regimes of the Uragan-3M torsatron. It had been shown that the inflow system provides required steady flows of ...
  • The biomedical application and corrosion properties of implanted materials with protective coatings 
    Zykova, A.V.; Luk’yanchenko, V.V.; Safonov, V.I. (Вопросы атомной науки и техники, 2005)
    For purposes of orthopedic and trauma surgery operations various stems, spokes, screws, pins made of pure metal and alloys are widely applied. As a result of metal materials using the problems of the patient organism ...
  • The charged particles movement on the closed trajectories in the crossed constant electrical and magnetic fields 
    Kirochkin, Yu.A.; Kirochkin, A.Yu. (Вопросы атомной науки и техники, 2005)
    Charges motion trajectories peculiarity in the crossed electric and magnetic fields which strengths are inversely proportional to distance from axis of symmetry is turning points coordinates’ exponential dependence on ...
  • The electric arc plasma temperature: the role of the secondary structure of the composition electrode's working layer 
    Babich, I.L.; Veklich, A.N.; Kryachko, L.A.; Minakova, R.V.; Osidach, V.Ye. (Вопросы атомной науки и техники, 2005)
    The radial profiles of the plasma temperature of the electric arc between electrodes from composition materials on the base of cooper (Cu, Cu-Mo, Cu-Mo-LaB6) and silver (Ag-Ni, Ag-CdO) are studied by optical spectroscopy ...
  • The flow density of atoms sputtered from a cathode of cylinder magnetron 
    Panchenko, O.A.; Goncharov, A.A.; Demchishin, A.V.; Kostin, E.G.; Pavlov, S.N.; Stetsenko, B.V. (Вопросы атомной науки и техники, 2005)
    The results of calculations of atom flows, sputtered from a cathode of special cylindrical magnetron sputtering system, presented. The atoms flow in cylinder magnetron will be larger with respect to planar magnetron due ...
  • The hydrogen plasma injector with the metal-hydride hollow cathode 
    Tseluyko, A.F.; Borisko, V.N.; Zinov'ev, D.V. (Вопросы атомной науки и техники, 2005)
    The intensive pulse source for synthesized electron-ion beams on the basis of the Penning discharge with the metal hydride hollow cathode was investigated. The main feature of this device is the application of metal hydride ...
  • The influence of a DC electric field on the radio-frequency microdischarge 
    Bogatov, N.A. (Вопросы атомной науки и техники, 2005)
    The dependence of ionization frequency in a stationary radio-frequency microdischarge on plasma density and DC voltage applied to the discharge plasma is found. Calculation is fulfilled for a plane geometry in assumption ...
  • The influence of nitrogen admixture on concentration of an electronic–excited helium atoms in atmospheric pressure glow discharge 
    Arkhipenko, V.I.; Kirillov, A.A.; Simonchik, L.V.; Zgirouski, S.M. (Вопросы атомной науки и техники, 2005)
    The concentrations of the low-excited helium atoms in states 2¹S, 2¹P, 2³S and 2³P were determined in the atmospheric pressure glow discharge in helium (99.98%He) and in helium with a nitrogen admixture (99.5%He + 0.5%N2). ...
  • The peculiarities of particles transition through split separatrix 
    Buts, V.A.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2005)
    The dynamics of charged particle transition through a stochastic layer generated by a split separatrix is investigated on an example of mathematical pendulum motion with damping under acting of external periodic disturbance. ...
  • Two-dimensional simulation of dust clouds in a plasma 
    Chutov, Yu.I.; Kravchenko, A.Yu.; Yurchuk, M.M.; Lysyuk, S.M. (Вопросы атомной науки и техники, 2005)
    In this article has been carried numerical simulations of the interaction of the partically ionized argon plasma and a dust cloud, which is situated near the wall in a cylindrical vessel. The plasma and dust dynamics studied ...
  • Using of perfectly matched layer (PML) in compucter simulation of the high-power relativistic plasma microwave amlifier 
    Bogdankevich, I.L.; Rukhadze, A.A.; Tarakanov, V.P. (Вопросы атомной науки и техники, 2005)
    Computer simulation of the relativistic plasma microwave amplifier was made by using code KARAT. A pure amplification regime (without accompanying generation) was achieved in such amplifier in the experiment [1]. The ...

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