Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Problems of Atomic Science and Technology, 2022, № 6 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Problems of Atomic Science and Technology, 2022, № 6 за датою випуску

Сортувати за: Порядок: Результатів:

  • Back-scattering and neutralization coefficients of nitrogen ions on iron surface 
    Kuzmichev, A.; Melnichenko, M. (Problems of Atomic Science and Technology, 2022)
    The coefficients of back-scattering and neutralization of nitrogen ions (N⁺) on iron surface during ion bombardment at the processes of ion sputtering and niriding have been calculated using TRIM code. The pure iron target ...
  • Сharacterization of ARC-PVD ZrN nanostructured coatings by using the fractals theory 
    Romaniuk, S.P.; Volchuk, V.M.; Taran, A.V.; Nowakowska-Langier, K.; Byrka, O.V. (Problems of Atomic Science and Technology, 2022)
    Nanostructured ZrN coatings for hardening of a thin-walled cutting tools operating under cyclic loads conditions have been obtained and investigated. The structure and mechanical properties of nanocoatings have been examined. ...
  • Heating of nanoparticles in low-pressure plasma jets 
    Kravchenko, O.Yu.; Maruschak, I.S. (Problems of Atomic Science and Technology, 2022)
    The heating of nanoparticles in a low-pressure plasma jet was studied with the help of computer simulation. Modeling of the expansion of a plasma jet with a dispersed phase, which was a mixture of nanoparticles of two ...
  • Development of renewed waweguide system for microwave diagnostics in Uragan-2M stellarator 
    Pavlichenko, R.O.; Zamanov, M.V. (Problems of Atomic Science and Technology, 2022)
    This paper presents initial proposal for the development of quasi-optical (QO) microwave technology for Electron Cyclotron Emission (ECE) and reflectometry diagnostics in the Uragan-2M (U-2M) stellarator. For the existed ...
  • Diagnostics of thermal plasma with Cu and Ni vapour admixtures 
    Murmantsev, A.; Veklich, A.; Boretskij, V.; Fesenko, S.; Kleshych, M.; Ninyovskij, V.; Cressault, Y. (Problems of Atomic Science and Technology, 2022)
    This work is devoted to diagnostics of thermal electric arc discharge plasma with copper and nickel vapour admixtures by optical emission spectroscopy and possibility of its usage for investigation of plasma regions ...
  • Stability of thin quasi-crystalline Ti-Zr-Ni films and related crystalline phases under low-energy transient plasma irradiation 
    Malykhin, S.V.; Kondratenko, V.V.; Makhlai, V.A.; Garkusha, I.E.; Kopylets, I.A.; Borisov, Yu.S.; Herashchenko, S.S.; Surovitskiy, S.V.; Borisova, S.S. (Problems of Atomic Science and Technology, 2022)
    The properties of Ti41Zr38.3Ni20.7 thin films under radiation-thermal action of hydrogen plasma with a surface heat load of 0.2 MJ/m² was studied at the QSPA Kh-50 quasi-stationary plasma accelerator (NSC KIPT). The phase ...
  • Non-destructive control of PVD coating surface defects 
    Romaniuk, S.P.; Bilinska, M.S.; Taran, A.V.; Klochko, O.Yu.; Nowakowska-Langier, K.; Marchenko, A.K.; Deryabkina, E.S.; Nikolaychuk, G.P. (Problems of Atomic Science and Technology, 2022)
    Nanostructured ZrN coatings were deposited by the vacuum arc method with partial separation of the plasma flow from macroparticles using a curvilinear magnetic filter. With the proposed deposition parameters, a ZrN coating ...
  • Peculiarities of interaction of Cu-W composite materials with thermal arc discharge plasma 
    Murmantsev, A.; Veklich, A.; Boretskij, V.; Kleshych, M.; Fesenko, S.; Bartlova, M. (Problems of Atomic Science and Technology, 2022)
    This work is a part of acomplex investigation of the interaction of Cu-W composite materials with thermal electric arc discharge plasma. The plasma of 3.5 A DC arc discharge between novel Cu-W composite materials, fabricated ...
  • Study of the effect of plasma chemical oxidation of ethylene impurity on the efficiency of banana storage 
    Egorov, M.O.; Taran, G.V.; Golota, V.I.; Zamuriev, O.O.; Opalev, P.O. (Problems of Atomic Science and Technology, 2022)
    The effect of the products of plasma chemical reactions (including ozone) on the storage of fruits and berries was studied. Being the product of greatest commercial interest, bananas were selected as the test object. It ...
  • Influence of wide-aperture rotating gliding discharge on sunflower seed germination 
    Nedybaliuk, O.A.; Mordvintseva, L.Iu.; Fedirchyk, I.I.; Maruschak, M.S.; Chernolutsky, D.L. (Problems of Atomic Science and Technology, 2022)
    The results of the study of the influence of wide-aperture rotating gliding discharge on the germination of sunflower seeds under different conditions are presented. The emission spectra of the plasma torch of DC wideaperture ...
  • Trivelpise-Gould modes of waveguide partially filled with neutral or non-neutral plasma 
    Yeliseyev, Yu.N. (Problems of Atomic Science and Technology, 2022)
    The frequency spectra of eigenmodes with azimuthal number m = 1 are determined by numerical methods for a waveguide partially filled with neutral or non-neutral plasma. Calculations are performed within the entire permissible ...
  • The influence of thermal motion of particles on the formation of cavities in plasma 
    Azarenkov, N.A.; Chibisov, A.D.; Chibisov, D.V. (Problems of Atomic Science and Technology, 2022)
    The effect of the thermal motion of ions and electrons on the formation of plasma density cavities which appear due to inhomogeneous stochastic electric fields is considered. Using the equation of motion of plasma particles ...
  • Coil design for the straight field line mirror 
    Ågren, O.; Moiseenko, V.Е. (Problems of Atomic Science and Technology, 2022)
    This paper briefly describes numerical design of 3D super-conduction coils aimed to mimic analytically derived magnetic field for the Straight Field Line Mirror (SFLM) concept. The paper is based on a manuscript for a ...
  • Non-axisymmetric neoclassical transport from mis-alignment of equipotential and magnetic surfaces 
    Markl, M.; Heyn, M.F.; Kasilov, S.V.; Kernbichler, W.; Albert, C.G. (Problems of Atomic Science and Technology, 2022)
    Coefficients of neoclassical transport in tokamaks and stellarators with non-axisymmetric equipotential surfaces mis-aligned with magnetic flux surfaces are derived for the 1/ν regime. In the general case, they are given ...
  • Fusion research in stellarator department of IPP NSC KIPT 
    Moiseenko, V.Е.; Dreval, M.B.; Kovtun, Yu.V.; Kulyk, Yu.S.; Glazunov, G.P.; Kazakov, Ye.O.; Ongena, J.; Sharapov, S.E.; Thomsen, H.; Garkusha, I.E. (Problems of Atomic Science and Technology, 2022)
    This paper briefly describes intrinsic and collaborative scientific activities in the Stellarator Department of the Institute of Plasma Physics of the National Science Center “Kharkov Institute of Physics and Technology” ...
  • Erosion behavior of nickel diffusion membranes in conditions of water electrolysis 
    Glazunov, G.P.; Bodnar, A.S.; Konotopskiy, A.L.; Vinogradov, D.M.; Maznichenko, S.M.; Garkusha, I.E. (Problems of Atomic Science and Technology, 2022)
    Preliminary studies of the erosion resistance of Ni diffusion membranes under the conditions of water electrolysis in various modes were carried out. Particular attention was paid to the time dependencies of the current, ...
  • Influence of the magnetic field of the current passing through the anode on a glow discharge in a coaxial system 
    Melnichenko, M.S.; Sydorenko, S.B.; Kuzmichev, A.I.; Maikut, S.O. (Problems of Atomic Science and Technology, 2022)
    To study the influence of the magnetic field on the normal low-pressure glow discharge, an electrode coaxial system with a meshy tubular cathode and an internal anode was used. A current was passed through the anode to ...
  • Influence of magnetic field configuration and strength on plasma parameters and efficiency of coatings deposition in magnetron sputtering system 
    Chunadra, А.G.; Sereda, К.N.; Tarasov, I.K.; Makhlai, V.A.; Kozhukhovskyi, B.M. (Problems of Atomic Science and Technology, 2022)
    Paper presents results of evaluation of the influence of the parameters of the additional anode electromagnetic trap for discharge electrons in a magnetron sputtering system. The efficiency of ionization processes is also ...
  • Low-pressure uniform plasma generator based on hollow cathode for ion plasma technologies 
    Khomich, V.A.; Ryabtsev, A.V.; Nazarenko, V.G. (Problems of Atomic Science and Technology, 2022)
    The current paper describes the results of the improvement of a volumetric high-current low-pressure plasma generator. The device was made on the basis of a hollow cathode with a gas-magnetron ignition of the discharge and ...
  • Influence of power source type on time dependence of the plasma parameters of a pulse discharge with a hollow cathode 
    Bazhenov, V.Yu.; Tsiolko, V.V.; Piun, V.M. (Problems of Atomic Science and Technology, 2022)
    Peculiarities of the time dependence of the plasma parameters of a pulsed discharge with a hollow cathode in low-pressure argon were experimentally determined when using two types of pulsed high-voltage power sources – ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис