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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:

  • 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 ...
  • Dynamics of the modulated electron beam in the inhomogeneous plasma barrier: one-dimentional simulation using PIC method 
    Anisimov, I.O.; Soloviova, M.J. (Вопросы атомной науки и техники, 2008)
    Evolution of the modulated electron beam moving through the plasma barrier was studied via computer simulation using PIC method. Inhomogeneous plasma barrier with parameters corresponding to experimental conditions [1-2] ...
  • Effect of electron emission on radio-frequency plasma sheaths 
    Kravchenko, O.Yu.; Levada, G.I.; Marushchak, I.S.; Vakulenko, A.V. (Вопросы атомной науки и техники, 2008)
    In this article it is studied the influence of electron emission on sheath parameters near electrodes in radio-frequency discharges with the magnetic field. We considered the one-dimensional radio-frequency discharge in ...
  • Effect of generation of multiple-frequency RF power in the O-type tube 
    Dovbnya, A.N.; Tur, Yu.D.; Rodyakin, V.E.; Sandalov, A.N. (Вопросы атомной науки и техники, 2008)
    The necessity to create the RF sources operating in the multifrequency mode is supported by the proposals concerning the suppression of the emittance growth generated inside the RF gun and the possibility to increase the ...
  • Effect of the resonance phenomena on high energetic particle losses in closed magnetic trap with the rotational transform of the magnetic field 
    Moskvitina, Yu.K.; Shishkin, A.A. (Вопросы атомной науки и техники, 2008)
    The mechanism of controlled resonant particle transport in the closed magnetic traps is studied. The resonance condition of the particle-magnetic field interaction is presented. The dependence of the resonance radial ...
  • Electromagnetic fields and heavy-ion orbiting in a low-temperature plasma with a magnetic pumping 
    Shamrai, K.P.; Kudriavchenko, E.N. (Вопросы атомной науки и техники, 2008)
    The excitation of LF electromagnetic fields by various antennas in a magnetized plasma with a minor fraction of heavy ions is computed. The efficiency of heavy-ion acceleration owing to the parametric resonance in the ICR ...
  • Electron beam plasma diode with charged particle background 
    Ender, A.Ya.; Kuznetsov, V.I.; Schamel, H. (Вопросы атомной науки и техники, 2008)
    The effect of an immovable charged particle background on the stationary states of a diode with the electron beam is studied. An addition of uniform positive charged particles results in an increase in the space-charge ...
  • Electron temperature gradient drift instability in the finite beta edge plasma of a field reversed magnetic configuration 
    Khvesyuk, V.I.; Chirkov, A.Yu. (Вопросы атомной науки и техники, 2008)
    Electromagnetic drift instabilities in the plasma of a field reversed configuration are considered with no assumption of adiabatic response of ions and/or electrons in the range of perpendicular wave number values from k┴ ...
  • Emission characteristics and potential of macroparticle in beam-plasma discharge 
    Bizyukov, A.A.; Romaschenko, E.V.; Sereda, K.N.; Chibisov, A.D.; Nazarov, A.V. (Вопросы атомной науки и техники, 2008)
    Dust plasma now is one of most intensively developing directions of modern plasma physics. We will focus on the main task of the physical processes appearing in gas-discharge plasma with dust particles is definition of the ...
  • Energy confinement in the torsatron Uragan-3M during the RF-heating mode 
    Pashnev, V.K.; Burchenko, P.Ya.; Lozin, A.V.; Kotsubanov, V.D.; Kulaga, A.Ye.; Krasnyj, V.V.; Mironov, Yu.K.; Nikol’skii, I.K.; Petrushenya, A.A.; Romanov, V.S.; Sitnikov, D.A.; Sorokovoy, Ed.L.; Tsybenko, S.A.; Zamanov, N.V. (Вопросы атомной науки и техники, 2008)
    Energy confinement time of plasma in torsatron U-3M was measured both during quasi-stationary stady of RF-discharge and after RF-power cut-off. Power absorbed by plasma in the confinement region was estimated. A mechanism ...
  • Erosion behavior of tungsten coatings in magnetron type discharges with hot cathode 
    Glazunov, G.P.; Bondarenko, M.N.; Konotopskiy, A.L.; Volkov, E.D. (Вопросы атомной науки и техники, 2008)
    The investigations of erosion behavior of vacuum-arc deposited and chemical vapor deposited W-coatings were carried out under steady state plasma impact in magnetron type discharges of cylindrical configuration. For ...
  • Estimation of the absorbed doses of synthesized cisplatin with ¹⁹⁵mPt in various organs of animals 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Y.V.; Medvedeva, E.P.; Medvedev, D.V.; Uvarov, V.L.; Gritsan, L.D.; Onishchenko, N.I. (Вопросы атомной науки и техники, 2008)
    195mPt has been obtained in reaction ¹⁹⁷Au(g,np)¹⁹⁵mPt on the electron linear accelerator with energy 40 MeV and current 10 mA. To produce ¹⁹⁵mPt from a target of gold the extractor such as Kuchera-Shtoly was needed. The ...

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