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Перегляд Problems of Atomic Science and Technology, 2019, № 1 за назвою

Репозиторій DSpace/Manakin

Перегляд Problems of Atomic Science and Technology, 2019, № 1 за назвою

Сортувати за: Порядок: Результатів:

  • Features of the low energy protons interaction with molibden surface 
    Fedorovich, O.A.; Hladkovskyi, V.V.; Polozov, B.P.; Voitenko, L.M.; Kostin, E.G.; Rokitskyi, А.A.; Oberemok, А.S. (Вопросы атомной науки и техники, 2019)
    The surface of molybdenum changes significantly after the proton irradiation process. The sputtering of the surface leads to a substantial cleaning of oxides. It is also possible to reduce oxides in a hydrogen plasma. The ...
  • Features of the upgraded magnetic diagnostics application in the U-2M torsatron 
    Pashnev, V.K.; Petrushenya, A.A.; Sorokovoy, E.L.; Ozherel’ev, F.I. (Вопросы атомной науки и техники, 2019)
    Modernized magnetic sensor systems have been developed and tested to carry out the magnetic measurements on the U-2M torsatron. The effect of the metallic environment, high-frequency noise and the instability of the external ...
  • Findif code simulations of OP-1.1 Wendelstein 7-X discharges 
    Pełka, G.; Stępniewski, W.; Zagórski, R.; W7-X Team (Вопросы атомной науки и техники, 2019)
    The current development state of the finite difference, multi-fluid, 3D plasma code Findif is detailed. The code was run on four meshes prepared for the OP-1.1 wall geometry of the Wendelstein 7-X stellarator. The meshes ...
  • Flat electrode diameter effect on glow discharge structure and properties 
    Lisovskiy, V.A.; Osmayev, R.O.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2019)
    This paper is devoted to studying the effect of flat electrode diameter values on current-voltage characteristics and axial structure of the glow discharge in nitrogen. We have demonstrated that the discharge current ...
  • Fully relativistic approach to the theory of slow and plasma ECRF waves 
    Pavlov, S.S.; Castejon, F. (Вопросы атомной науки и техники, 2019)
    The new exact integral form for the fully relativistic plasma dielectric tensor in the ECRF range is presented. This form is suitable for numerical applications for arbitrary wave numbers.
  • Generation of silver nanoparticles in a plasma-liquid system with a secondary discharge supported by a rotating gliding discharge 
    Chernyak, V.Ya.; Iukhymenko, V.V.; Iukhymenko, K.V.; Kolomiiets, O.V.; Samchenko, Y.M.; Hamazin, D.K.; Goriachko, A.M. (Вопросы атомной науки и техники, 2019)
    Generation of silver nanoparticles in plasma-liquid system with secondary discharge that supported by rotating gliding discharge was investigated in work. Parameters of liquids after plasma treatment were investigated by ...
  • Group analysis of motion equation of charged particle placed in crossed fields 
    Yeliseyev, Yu.N. (Вопросы атомной науки и техники, 2019)
    The transformation of motion equation of a charged particle placed in crossed longitudinal magnetic field and radial electric one is considered under transition from the laboratory frame of reference to a uniformly rotating ...
  • Hardware-software complex for automated control and monitoring of the vacuum system of the coating setup "Bulat-6" 
    Gubarev, S.P.; Leonovych, A.V.; Muratov, R.M.; Nezovibat'ko, Y.N.; Opaleva, G.P.; Taran, V.S.; Zolototrubova, M.I. (Вопросы атомной науки и техники, 2019)
    The hardware-software complex for automated control and monitoring of the vacuum system of the coating setup "Bulat-6" is presented. Its use provides the stability of the process of obtaining and maintaining the required ...
  • Hydrogen reduction of silicon tetrachloride in low temperature non-equilibrium plasma of induction RF discharge 
    Deryzemlia, A.N.; Yevsiukov, A.I.; Radchenko, V.I.; Khizhnyak, D.A.; Kryshtal, P.G.; Zhuravlov, A.Yu.; Shijan, A.V.; Strigunovskiy, S.V.; Pelypets, Yu.A.; Shirokov, B.M. (Вопросы атомной науки и техники, 2019)
    In this work, silicon is obtained by plasma-chemical reduction of silicon tetrachloride in an argon-hydrogen low- temperature nonequilibrium plasma. It is shown that in the investigated range of process parameters, the ...
  • Influence of cold atmospheric plasma of microdischarge on fungal mycelium and spores growing 
    Veremii, Yu.; Andriiash, I.; Tsvyd, N.; Chernyak, V.; Sukhomlyn, M.; Martysh, Eu. (Вопросы атомной науки и техники, 2019)
    The effect of cold plasma microdischarge on the development of spores and mycelium of fungi was investigated. The influence was investigated on Penicilium sp. The results of cold-plasma spores’ treatment showed that it ...
  • Influence of movable B₄C-limiter on characteristics of RF discharge plasma in the Uragan-2M torsatron 
    Glazunov, G.P.; Lozin, A.V.; Konotopskiy, A.L.; Baron, D.I.; Beletskii, A.A.; Bondarenko, M.N.; Chechkin, V.V.; Dreval, M.B.; Grigor’eva, L.I.; Kozulya, M.M.; Maznichenko, S.M.; Moiseenko, V.E.; Mironov, Yu.K.; Pavlichenko, R.O.; Romanov, V.S.; Shapoval, A.N. (Вопросы атомной науки и техники, 2019)
    A variant of the B₄C movable biased pumped limiter for the Uragan-2M torsatron is described. Some results of experiments with the limiter moved from the vacuum chamber wall to the central region of the plasma column in the ...
  • Influence of the electric field on the burning rate of alkanes 
    Orlovskaya, S.G.; Karimova, F.F.; Shkoropado, M.S.; Chernyak, V.Ya. (Вопросы атомной науки и техники, 2019)
    The effect of a homogeneous electric field on the burning of alkane particles in air is investigated. Stages of heat and mass exchange processes in the combustion process are determined. It is shown that the melting of a ...
  • Influence of voltage pulse duration on ignition of glow discharge in air 
    Lisovskiy, V.A.; Platonov, P.P.; Dudin, S.V. (Вопросы атомной науки и техники, 2019)
    The effect of the duty cycle coefficient on the pulsed discharge ignition in air has been studied in experiment. It has been found that the highest breakdown voltage values are required for igniting the discharge with short ...
  • Influence of working gas pulse injection and fluctuations of the magnetic field on the runaway electrons dynamics in Uragan-3M 
    Tarasov, I.K.; Tarasov, M.I.; Sitnikov, D.A.; Korovin, V.B.; Lozin, A.V.; Shapoval, A.N.; Makhov, M.M.; Mironov, Yu.K.; Romanov, V.S.; Pavlichenko, R.O.; Zamanov, N.V.; Kulaga, A.G.; Goncharov, I.G.; Listopad, V.M.; Lymar, N.V.; Gnidenko, N.V. (Вопросы атомной науки и техники, 2019)
    Generation of runaway electrons in fusion experiments can drive to serious damage of plasma devices components. Injection of gas with a large mass number decreases the generation processes. Also, magnetic perturbations ...
  • Interaction of low-energy protons with aluminum surface 
    Fedorovich, O.A.; Hladkovskyi, V.V.; Polozov, B.P.; Voitenko, L.M.; Kostin, E.G.; Rokitskyi, А.A.; Nedybaliuk, A.F.; Oberemok, А.S.; Burdin, V.V. (Вопросы атомной науки и техники, 2019)
    The article presents the results of researches on the protons interaction with energy of 260 eV with a surface of aluminum foil at the temperature of 300 °C, ion current density of ~ 1.5 mA/cm² with an exposure of 11 hours. ...
  • Investigation of interaction between ion-beam plasma and processed surface during the synthesis of tantalum diboride and pentaoxide 
    Yakovin, S.; Zykov, A.; Dudin, S.; Dakhov, A.; Yefymenko, N. (Вопросы атомной науки и техники, 2019)
    The paper is devoted to investigation of spatial distributions of ion current density to a sample in technological set-up with magnetron sputtering system and ICP source. The dependence of the ion flux towards the processed ...
  • Investigation of the abrasive durability of the multilayer diamond-like coatings for the ring-shaped dry gaseous seals made of SiC 
    Vasyliev, V.V.; Luchaninov, A.A.; Strel’nitskij, V.E. (Вопросы атомной науки и техники, 2019)
    The abrasion resistance of multi-layer vacuum-arc diamond-like (DLC) coatings of various architectures: quasigradient, as well as coatings with alternating hard and soft layers, whose structure and mechanical characteristics ...
  • Investigation of the influence of Ar pressure on vacuum-arc plasma with Cr-, Cu-, and Zr-cathodes 
    Kovtun, Yu.V.; Kuprin, A.S.; Lunev, V.M. (Вопросы атомной науки и техники, 2019)
    The work deals with the influence of argon pressure on the ion current of vacuum-arc discharge in the “Bulat-6” setup with Cr-Cu-Zr-cathodes, and also, on the rate of coating deposition on the surfaces being perpendicular ...
  • Ion separation in a plasma mass filter based on the band gap filter principle 
    Ilichova, V.O. (Вопросы атомной науки и техники, 2019)
    The mass separation in a multicomponent collisionless plasma rotating in an axial homogeneous magnetic field and a radial electric field with dc and ac components at the parametric resonance conditions is considered. For ...
  • Kinetics of processes in air plasma discharges at atmospheric pressure in the transverse flow of gas 
    Chernyak, V.Ya.; Tsymbaliuk, O.M.; Levko, D.S.; Martysh, E.V.; Iukhymenko, V.V.; Kolomiets, O.V.; Khomijak, V.O.; Chernysh, D.O.; Fentisova, O.I. (Вопросы атомной науки и техники, 2019)
    The paper is devoted to the consideration of some features of the kinetics of the formation of nitrogen oxides and the population of the vibrational levels of the basic electronic states of nitrogen and oxygen molecules ...

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