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Перегляд Bопросы атомной науки и техники, 2008 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2008 за назвою

Сортувати за: Порядок: Результатів:

  • Block of an electron gun combined with a getter - ion pump designed for high - power beam - plasma microwave devices 
    Antonov, A.N.; Yegorov, A.M.; Kovpik, O.F.; Kornilov, E.A.; Svichensky, V.G. (Вопросы атомной науки и техники, 2008)
    The paper presents the design description and the results of tests of the block combining an electron gun and a getter - ion pump, providing plasma - forming gas evacuation from the slow - wave structures. The block is ...
  • Chaotic decayes in resonators filled with rare plasma 
    Antonov, A.N.; Buts, V.A.; Kovalchuk, I.K.; KovpikKovpik, O.F.; Kornilov, E.A.; Svichensky, V.G.; Tarasov, D.V. (Вопросы атомной науки и техники, 2008)
    The results of processes theoretical and experimental investigation of the broadband chaotic HF oscillations in the electrodynamics structure with rare plasma are presented. They are based on the nonlinear decay of HF wave ...
  • Charge exchange processes from the collisions of alpha particles with water molecules 
    Vavrukh, M.V.; Seredyuk, B.O.; McCullough, R.W. (Вопросы атомной науки и техники, 2008)
    Collisions of multiply charged solar wind ions with cometary molecules lead to infrared and far ultraviolet photon emissions [1]. As it was shown in previous work by [2-4] the resulting spectra of the emission yields have ...
  • Coaxial pulsed 3 MW RF power input for 176 MHz accelerating structure 
    Auslender, V.L.; Chernov, K.N.; Gornakov, I.V.; Kazarezov, I.V.; Makarov, I.G.; Matyash, N.V.; Ostreiko, G.N.; Panfilov, A.D.; Serdobintsev, G.V.; Tarnetsky, V.V.; Tiunov, M.A.; Shachkov, V.E. (Вопросы атомной науки и техники, 2008)
    Design of the power input is described in the paper. The power input is a low-impedance coaxial line with the wave resistance of about 30 Ohm. One of the line ends is shorted, the other turns into the coupling loop, which ...
  • Comparative MHD analysis of IPD plasma accelerator work with different electrode polarization 
    Rabiński, M.; Zdunek, K. (Вопросы атомной науки и техники, 2008)
    During the Impulse Plasma Deposition (IPD) process of surface engineering plasma is generated in the working gas due to a high-voltage high-current discharge, ignited within an interelectrode region of a coaxial accelerator. ...
  • Comparison of two focusing methods in low-energy ion linac with electric undulator fields 
    Masunov, E.S.; Dyubkov, V.S. (Вопросы атомной науки и техники, 2008)
    It is well known that nonsynchronous harmonics of RF field (RF undulator) are focusing the particles [1, 2]. In low-energy linear accelerators the periodic sequence of electrostatic lenses (electrostatic undulator) can ...
  • Computer simulation of low-energy high-current electron beam dynamics in a long plasma-filled diode 
    Agafonov, A.V.; Tarakanov, V.P. (Вопросы атомной науки и техники, 2008)
    Results of computer simulation of low-energy high-current electron beam dynamics in a low-impedance system consisting of a diode with a long plasma anode, just siding with an explosive emission cathode and an auxiliary ...
  • Conditions accompanying formation of long-living luminous objects from dissipating plasma of electric discharge in water 
    Golubnichy, P.I.; Krutov, Yu.M.; Nikitin, E.V.; Reshetnyak, D.V. (Вопросы атомной науки и техники, 2008)
    In the work we submit results of experimental research into dynamics of long-living luminous objects (LLLO) formation, spectra of radiation of dissipating plasma and calculations of time dependence of degree of ionization, ...
  • Control of α -particle confinement in the helical device for fusion with “magnetic axis sweeping” 
    Shishkin, A.; Motojima, O.; Moskvitina, Yu.; Eremin, O.; Jun-ichi Miyazawa; Masuzaki, S.; Yamada, H.; Mitarai, O.; Morisaki, T.; Ohyabu, N. (Вопросы атомной науки и техники, 2008)
    We examine here the possibility to control the a-particle confinement where a-particles appear as the products of the D+³₂He fusion in the experiment on Large Helical Device /LHD/. We study here the specific for the torsatron ...
  • Cooling of particle beams in storage rings 
    Bessonov, E.G. (Вопросы атомной науки и техники, 2008)
    Methods of particle beam cooling are reviewed.
  • Correlation between time-resolved and integral mesurements of the soft X-ray emission in a plasma focus operated in argon 
    Eliseev, S.P.; Nikulin, V.Ya.; Silin, P.V. (Вопросы атомной науки и техники, 2008)
    The results of experiments received on the plasma focus (PF) device with energy stored equal 1.5-5 kJ are represented in this paper. Discharge integral photos were obtained with the help of the soft x-ray pinhole camera ...
  • Cравнительный анализ фотоядерной генерации изотопов в схемах с конвертером и без конвертера тормозного излучения 
    Айзацкий, Н.И.; Никифоров, В.И.; Торговкин, А.В.; Уваров, В.Л.; Шевченко, В.А.; Шраменко, Б.И.; Ehst, D. (Вопросы атомной науки и техники, 2008)
    При фотоядерном методе производства изотопов возникает вопрос о целесообразности предварительного конвертирования потока электронов в тормозное излучение. Изложены экспериментальные результаты и результаты исследования ...
  • Data acquisition system for “Uragan-2M“ 
    Gubarev, S.P.; Ermakov, E.B.; Opaleva, G.P.; Taran, V.S.; Tereshin, V.I.; Zolototrubova, M.I. (Вопросы атомной науки и техники, 2008)
    The work is focused on the data acquisition system for collecting of basic parameters of plasma in thermonuclear installation “Uragan-2M” in real time experiment. The “Uragan-2M” thermonuclear installation is electro-technical ...
  • Deposition of TiO₂ thin films using atmospheric dielectric barrier discharge 
    Klenko, Y.; Píchal, J. (Вопросы атомной науки и техники, 2008)
    In this paper the influence of precursor (titanium tetraisopropoxide (TTIP)) temperature, precursor and gas flow rates on the surface properties of TiO₂ thin films deposited by atmospheric dielectric barrier discharge ...
  • Development of additional magnetron discharge in the drift region of an ion source with closed electron drift 
    Bordenjuk, I.V.; Panchenko, O.A.; Sologub, S.V.; Brown, I.G. (Вопросы атомной науки и техники, 2008)
    A gas discharge of the magnetron type which is formed in the beam drift region of an ion source with closed electron drift was investigated. The electric field due to the target bias potential results in the development ...
  • Development of ribbon ion beam source and transport system for industrial applications 
    Masunov, E.S.; Polozov, S.M.; Kulevoy, T.V.; Kuibeda, R.P.; Pershin, V.I.; Petrenko, S.V.; Seleznev, D.N.; Shamailov, I.M.; Sitnikov, A.L. (Вопросы атомной науки и техники, 2008)
    The design of ribbon ion source and transport system is discussed in this paper. This system is created at ITEP for ion beam implantation in semiconductor technology. The Bernas type ion sources are used for ribbon ion ...
  • Dispersion relations for field-aligned cyclotron waves in the laboratory dipole magnetospheric plasmas with anisotropic temperature 
    Grishanov, N.I.; Azarenkov, N.A.; Kovalenko, A.G. (Вопросы атомной науки и техники, 2008)
    Dispersion relations are derived for field aligned circularly-polarized waves in a laboratory magnetic dipole plasma. The steady-state bi-maxwellian distribution function is used to model the energetic particles with ...
  • Dissipative structure in the glow discharge 
    Ponomaryov, O.P.; Anisimov, I.O. (Вопросы атомной науки и техники, 2008)
    Possibility description of the current cathode spot as dissipative structure caused by distributive feedback is proposed. Two stationary steady states can be associated with normal current density in glow regime and failure ...
  • Drift oscillations supperssion during the electron plasma decay 
    Tarasov, M.I.; Tarasov, I.K.; Volkov, E.D. (Вопросы атомной науки и техники, 2008)
    The drift waves were excited in non-neutral electron plasma created by injection of a hot electron beam into the drift chamber of the experimental device. The main attention is paid to the regime in which the injected ...
  • Dynamics of the modulated electron beam in the inhomogeneous plasma barrier: kinetic effects 
    Anisimov, I.O.; Soloviova, M.J. (Вопросы атомной науки и техники, 2008)
    Evolution of the modulated electron beam moving through the inhomogeneous plasma barrier with parameters corresponding to experimental conditions [1-2] is studied via computer simulation using PIC method. Electrons’ energy ...

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