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Перегляд Вопросы атомной науки и техники, 2007, № 1 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2007, № 1 за назвою

Сортувати за: Порядок: Результатів:

  • Heating of charged particles at Thomson scattering of a monochromatic electromagnetic wave 
    Ognivenko, V.V. (Вопросы атомной науки и техники, 2007)
    Plane monochromatic electromagnetic wave scattering by charged particles is investigated theoretically taking into account the influence of scattered incoherent electromagnetic radiation on particles motion. The spread in ...
  • Hydrogen permeation through VPD and CVD tungsten films on palladium 
    Glazunov, G.P.; Andreev, A.A.; Baron, D.I.; Causey, R.; Hassanein, A.; Konotopskiy, A.L.; Patokin, A.P. (Вопросы атомной науки и техники, 2007)
    Isobars and isotherms were measured for hydrogen permeation through porous tungsten films on palladium, activation energy values were calculated for various Pd-W systems. The analysis of the obtained data and its comparison ...
  • ICRF plasmas for fusion reactor applications 
    Lyssoivan, A.; Koch, R.; Van Eester, D.; Van Schoor, M.; Van Wassenhove, G.; Vervier, M.; Weynants, R.; Buermans, J.; Matthys, T.; Esser, H.G.; Marchuk, O.; Neubauer, O.; Philipps, V.; Sergienko, G.; Bobkov, V.; Fahrbach, H.-U.; Hartmann, D.A.; Herrmann, A.; Noterdaeme, J.-M.; Rohde, V.; Beaumont, B.; Gauthier, E.; Glazunov, G.P.; Lozin, A.V.; Moiseenko, V.E.; Nazarov, N.I.; Shvets, O.M.; Stepanov, K.N.; Volkov, E.D.; Beigman, I.L.; Vainshtein, L.A. (Вопросы атомной науки и техники, 2007)
    The ICRF plasma production technique is considered as a promising alternative tool for the following applications in the present and next generation superconducting fusion devices: (i) Wall conditioning in the presence of ...
  • Influence of a normal electric field on surfacewave dynamics 
    Akimov, Yu.A.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2007)
    This paper presents a study of the nonresonant parametric excitation of counter-propagating surface waves by a uniform in space and varying in time electric pump field, perpendicular to a planar plasma-dielectric interface. ...
  • Influence of collisions and plasma radial non‑uniformity on electromagnetic wave in coaxial structure with azimuth external magnetic field 
    Olefir, V.P.; Sporov, A.E. (Вопросы атомной науки и техники, 2007)
    This report is devoted to the investigation of dispersion properties, attenuation coefficient and radial wave field structure of high-frequency electromagnetic wave that propagates in coaxial magnetized waveguide structure ...
  • Instability of ion-cyclotron waves in a 2D magnetospheric plasma with anisotropic temperature 
    Grishanov, N.I.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2007)
    Dispersion equation is analyzed for field aligned ion-cyclotron waves in a two-dimensional (2D) magnetospheric plasma with circular magnetic field lines. The steady-state bi-Maxwellian distribution function is used to model ...
  • Interaction of the modulated electron beam with plasma: kinetic effects 
    Anisimov, I.O.; Kiyanchuk, M.J.; Soroka, S.V.; Velykanets, D.M. (Вопросы атомной науки и техники, 2007)
    Evolution of the velocity distribution functions of plasma and beam electrons during modulated electron beam propagation in homogeneous and inhomogeneous plasma was studied numerically. Velocity distribution function of ...
  • Investigation of characteristics of non-simultaneous arc discharge in titanium vapors in glow discharge electron evaporators 
    Denbnovetskiy, S.V.; Melnyk, V.I.; Melnyk, I.V.; Tugay, B.A.; Porytskyy, P.V. (Вопросы атомной науки и техники, 2007)
    Investigations of simultaneous applying of high voltage glow discharge (HVGD) and non-self-maintained low-pressure arc discharge for obtaining high-quality titanium nitride coatings are provided. Obtained results are ...
  • Low-energy high-current electron beam generation in plasma system and beam-plasma interaction 
    Agafonov, A.V.; Bogachenkov, V.A.; Suleymanov, O.S.; Tarakanov, V.P. (Вопросы атомной науки и техники, 2007)
    The review of results of experimental investigations and computer simulations of low-energy high-current electron beam generation in a low-impedance system and dynamics of beam-plasma system are given. The system includes ...
  • Magnetic field line tracing calculations in divertor region of torsatron Uragan-2M 
    Rudakov, V.A. (Вопросы атомной науки и техники, 2007)
    Torsatron Uragan-2M magnetic configuration in a divertor region was studied at different values of the factor Kφ. Kφ is the ratio between helical field Bh and total toroidal magnetic field B0 (Kφ = Bh/ B0). Values Kφ were ...
  • Measurement of wakefields in plasma by a probing electron beam 
    Kiselev, V.A.; Linnik, A.F.; Onishchenko, I.N.; Uskov, V.V. (Вопросы атомной науки и техники, 2007)
    The device for measuring intensity of wakefield, excited in plasma by a sequence of bunches of relativistic electrons is presented. Field amplitude is determined by measuring deflection of a probing electron beam (10 keV, ...
  • Method of potential optimization in magnetoelectrostatic plasma lenses 
    Butenko, V.I.; Ivanov, B.I. (Вопросы атомной науки и техники, 2007)
    In magnetoelectrostatic plasma lenses the strength and spatial distribution of the magnetic and electric fields were optimized for maximum beam current density in the focal plane. Experimental implementation of the ...
  • MHD-stability of collisionless anisotropic-pressure plasmas confined by high-curvature magnetic field 
    Grigoriev, I.A.; Pastukhov, V.P. (Вопросы атомной науки и техники, 2007)
    Magnetohydrodynamic (MHD) stability of finite-beta collisionless plasmas with anisotropic pressure is investigated. For simplicity we analyze Z-pinch-like magnetic configuration with internal conducting rod at the axis. ...
  • Microwave resonator probe diagnoctics of plasma density fluctuations 
    Kostrov, A.V.; Smirnov, A.I.; Strikovsky, A.V.; Yanin, D.V. (Вопросы атомной науки и техники, 2007)
    The unique diagnostics of the low frequency waves excited in magnetoplasma was tested on large “Krot” device. Method is based on measuring the resonance curve frequency and amplitude modulation of a tiny double-wire probe ...
  • Modernized equipment for plasmachemical etching of insulation of p-n transition of photoelectric converters 
    Fedorovich, O.A.; Kruglenko, M.P.; Lukomskij, D.V.; Marinenko, A.A.; Polozov, B.P. (Вопросы атомной науки и техники, 2007)
    Basic problems arising at the processing of the insulation of p-n transition of photo converters at the conditions of batch production with the use of the industrial plant "Carter" are determined. The way of elimination ...
  • Multislit electromagnetic trap “Jupiter 2M3” 
    Lavrent’ev, O.A.; Maslov, V.A.; Nozdrachov, M.G.; Oboznyj, V.P.; Golyuk, S.A.; Krutko, N.A. (Вопросы атомной науки и техники, 2007)
    With the purpose of plasma confinement improvement the reconstruction of a multislit electromagnetic trap «Jupiter 2М» is realized. The most acceptable variant of installation with three magnetic slits - «Jupiter 2М3» is ...
  • Nonliner damping of electron beam-driven Langmuir waves due to Langmuir-kinetic Alfvén-whistler coupling in the solar corona 
    Sirenko, O.K.; Voitenko, Yu.M.; Goossens, M.; A.C.-L., Chian (Вопросы атомной науки и техники, 2007)
    We present a coherent nonlinear theory of three-wave coupling involving Langmuir, kinetic Alfvén and whistler waves. The initial stage of the energy exchange among these modes and the following nonlinear temporal dynamics ...
  • Nonliner mechanism of electromagnetic waves generations in space dust plasma 
    Voitsekhovskа, A.D.; Yukhimuk, A.K.; Sirenko, O.K. (Вопросы атомной науки и техники, 2007)
    We consider a parametric excitation of electromagnetic waves induced by inertial Alfvén wave (IAW) in space dust plasma. The nonlinear dispersion equations describing decay of upper-hybrid wave (UHW) into the IAW and the ...
  • On the improved plasma confinement in toroidal systems. Measuring of the plasma density inhomogeneties near the gas valve 
    Petrov, A.A.; Petrov, V.G.; Popryadukhin, A.P. (Вопросы атомной науки и техники, 2007)
    Comparison of plasma density increase was carried out in outer and inner channels of the interferometer in T-11M tokamak. There were two cases of gas puffing: by outer valve or upper one. Amplitude of difference of the ...
  • On the optical properties of the nonideal plasma of electrical pulse discharge in water 
    Starchyk, P.D.; Porytskyy, P.V. (Вопросы атомной науки и техники, 2007)
    It is shown that the most important influence on the plasma of electrical pulse discharges in liquid have the processes in a zone of its contact with condensed medium. The optical properties of a channel plasma are considered ...

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