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Перегляд Problems of Atomic Science and Technology, 2020, № 6 за назвою

Репозиторій DSpace/Manakin

Перегляд Problems of Atomic Science and Technology, 2020, № 6 за назвою

Сортувати за: Порядок: Результатів:

  • Effect of deposition parameters on microstructure and tribological properties of hard CA-PVD multi-component TiAlCrN and TiAlCrCN coatings 
    Misiruk, I.O.; Tymoshenko, A.I.; Taran, V.S.; Taran, A.V.; Romaniuk, S.P.; Skoblo, T.S.; Maltsev, T.V.; Plutargaev, A.V.; Deryabkina, E.S. (Вопросы атомной науки и техники, 2020)
    Multicomponent TiAlCrN and TiAlCrCN coatings were deposited using vacuum arc evaporation technique on AISI 430 stainless steel. The influence of working gas pressure, C ⁄ N ratio, bias voltage on the structure and ...
  • Effect of electron emission processes on macroparticle charging in plasma systems with electron beam 
    Romashchenko, E.V.; Girka, I.О.; Bizyukov, A.A.; Chibisov, A.D. (Вопросы атомной науки и техники, 2020)
    The effect of different electron emission processes on macropraticle (MP) charging in a plasma at the presence of electron beam is investigated. A complete model of the MP charging in the beam-plasma systems, which includes ...
  • Effects of argon atoms in excited states on properties of argon-acetylene dusty plasma 
    Denysenko, I.B.; Ivko, S.; Azarenkov, N.A.; Burmaka, G. (Вопросы атомной науки и техники, 2020)
    It is studied how dissociation and ionization of acetylene molecules in their collisions with argon atoms in excited states Ar* may affect properties of argon-acetylene plasma with growing inside of plasma volume dust ...
  • Emission characteristics of gas discharge plasma on mixtures of cadmium diodide vapor, helium and xenon 
    Malinina, A.A.; Malinіn, A.N. (Вопросы атомной науки и техники, 2020)
    The results of studying the spectral, integral, and resource characteristics of gas-discharge plasma radiation on multicomponent mixtures (cadmium diiodide with helium and xenon atoms) are presented. The creation of a ...
  • Emission spectra and current characteristics of negative corona discharge in an electrode system with liquid anode 
    Bolotov, O.V.; Golota, V.I.; Taran, G.V. (Вопросы атомной науки и техники, 2020)
    Experimental study of emission spectra and current characteristics of negative corona discharge over the surface of aqueous salt solutions have been carried out. The radiation spectra from the active zone of the discharge ...
  • Excitation temperatures in plasma of underwater disharges between iron granules 
    Murmantsev, A.; Veklich, A.; Boretskij, V. (Вопросы атомной науки и техники, 2020)
    This paper deals with development of optical emission spectroscopy techniques for diagnostic of underwater discharge plasma between iron granules. The difficulties in selection of iron spectral lines, as well as the ...
  • Forwand backward electron yield ratio for α-particle induced emission from different materials 
    Zhurenko, V.P.; Kononenko, S.I.; Kalantaryan, O.V.; Avotin, S.S.; Rokhmanov, N.Ya. (Вопросы атомной науки и техники, 2020)
    TIn this work, the ratio of forward and backward electron yields for emission induced by the isotropic flux of α-particles from zinc was measured. On the basis of the measured values and experimental data obtained in earlier ...
  • Functional protective ZrN coatings on implants for trauma surgery 
    Taran, V.S.; Garkusha, I.E.; Taran, A.V.; Muratov, R.M.; Vorontsov, P.M.; Gnidenko, Yu.P.; Herasimov, H.M.; Starikov, V.V.; Baturin, A.A.; Romaniuk, S.P. (Вопросы атомной науки и техники, 2020)
    The nano-crystalline films of zirconium nitride have been synthesized on implants for trauma surgery made of AISI 316 L stainles steel by using vacuum-arc deposition under RF-biasing mode in “Bulat” type device. Structure ...
  • Gas discharge in plasma-metal waveguide with varying radius of metal enclosure partially filled by radially non-uniform magnetized plasma 
    Azarenkov, N.A.; Olefir, V.P.; Sporov, A.E. (Вопросы атомной науки и техники, 2020)
    The article presents the results of theoretical study of phase and attenuation characteristics of the symmetric electromagnetic wave in long waveguide structure that partially filled by radially non-uniform plasma immersed ...
  • Heavy ion beam probing conceptual design for the Globus-M2 tokamak 
    Khabanov, Ph.O.; Melnikov, A.V.; Minaev, V.B.; Komarov, O.D. (Вопросы атомной науки и техники, 2020)
    The paper discusses the application of the heavy ion beam probe (HIBP) diagnostic to the Globus-M2 spherical tokamak. Probing beam trajectory calculations were conducted to find the optimal position for HIBP primary and ...
  • Higher radial modes of azimuthal surface waves above the upper-hybrid frequency in cylindrical waveguides partially filled by plasma 
    Girka, I.; Kondratenko, V. (Вопросы атомной науки и техники, 2020)
    Azimuthal surface waves (ASWs) are known to be eigen waves of cylindrical metal waveguides partially filled by magnetoactive plasma. Zeroth radial modes were under study earlier. Their dispersion properties are known to ...
  • High-intensity cesium ion beams for HIBP diagnostics 
    Krupnik, L.I.; Barcala, J.; Chmyga, O.O.; Deshko, G.M.; Drabinskiy, M.A.; Eliseev, L.G.; Hidalgo, C.; Khabanov, Ph.O.; Kharchev, N.K.; Khrebtov, S.M.; Komarov, O.D.; Kozachok, O.S.; Melnikov, A.V.; Molinero, A.; de Pablos, J.L.; TJ-II team (Вопросы атомной науки и техники, 2020)
    The goal of the research is to expand the capabilities of the heavy ion beam probing (HIBP) diagnostic. HIBP is a unique diagnostic, capable to measure plasma potential, density and their fluctuations, as well as the ...
  • High voltage test bench for heavy ion beam probe diagnostics on T-15MD tokamak 
    Vadimov, N.A.; Sarancha, G.A.; Drabinskiy, M.A.; Melnikov, A.V.; Eliseev, L.G.; Khabanov, Ph.O.; Kharchev, N.K.; Komarov, O.D. (Вопросы атомной науки и техники, 2020)
    D-shaped tokamak T-15MD is nowunder construction in the NRC “Kurchatov Institute”. Heavy ion beam probing (HIBP) is an important part of T-15MD diagnostic system. Calculations of the probing ions trajectories show that the ...
  • Impact of corona discharge on Aspergillus niger spores and Cyathus olla mycelium growth 
    Nedybaliuk, O.A.; Veremii, Yu.P.; Tsvyd, N.V.; Sukhomlyn, M.M.; Tyshchenko, V.G.; Shevchenko, O.V.; Fedirchyk, I.I. (Вопросы атомной науки и техники, 2020)
    The article presents an investigation of the influence of the corona discharge with needle-ring electrode configuration on the efficiency of Aspergillus niger spore germination and Cyathus olla mycelium development. ...
  • Influence of the photodiode spectral sensitivity on the temperature estimation by sxr using thin filtering foils in Uragan-3M 
    Dreval, M.B.; Turianska, O.V.; Pahur, A.S. (Вопросы атомной науки и техники, 2020)
    Soft X-ray (SXRƚ diagnostics is routinely used in Uragan-3M (U-3M) torsatron. One of the SXR diagnostic applications is based on the plasma temperature estimation. The ratio of SXR signals passed through two different foils ...
  • In memory of Varerii Semenovich Taran 
    Автор відсутній (Вопросы атомной науки и техники, 2020)
    14 жовтня 2020 року відійшов у вічність знаний вчений в галузі фізики плазми та плазмових технологій, діагностики плазми та автоматизації плазмових експериментів, член редколегії журналу, начальник лабораторії ІФП ННЦ ...
  • In memory of Vladimir Sergeevich Voitsenya 
    Автор відсутній (Вопросы атомной науки и техники, 2020)
    25 серпня 2020 року пішов із життя знаний вчений в галузі фізики плазми та керованого термоядерного синтезу, заступник директора ІФП ННЦ ХФТІ, член редколегії журналу, доктор фіз.-мат. наук Володимир Сергійович Войценя. ...
  • Ion acoustic instability in dusty plasma 
    Susayev, Y.V.; Olshansky, V.V. (Вопросы атомной науки и техники, 2020)
    The computer simulation results of the ion acoustic instability evolution in the dusty plasma are presented. The dusty plasma consists from electrons, ions, massive charged dust grains and neutral atoms. In the simulation ...
  • Low surface electromagnetic waves at the metasurface ⁄ dissipative dielectric interface 
    Galaydych, V.K.; Sporov, A.E.; Olefir, V.P.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2020)
    The possibilities of the slow surface electromagnetic waves propagation along the flat boundary of a metasurface with a dissipative dielectric are studied. The metasurface is a thin flat slab of metamaterial with simultaneously ...
  • Magnetron discharge intensification for effective deposition of coatings from difficult spray metals 
    Chunadra, А.G.; Sereda, К.N.; Tarasov, I.K.; Vereshchaka, Y.A. (Вопросы атомной науки и техники, 2020)
    The work is devoted to improvement of magnetron discharge parameters based on a standard magnetron sputtering system (MSS) of the MAG-5 type with an additional anode magnetic trap for discharge electrons in the conditions ...

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