Перегляд за автором "Girka, O.I."

Сортувати за: Порядок: Результатів:

  • Azimuthal surface waves in toroidal magnetic traps 
    Girka, I.O.; Girka, O.I.; Girka, V.O.; Pavlenko, I.V. (Вопросы атомной науки и техники, 2008)
    Extraordinary polarized electromagnetic surface waves are known to propagate with zero axial wave number (kz=0) along the small azimuth j nearby the interface of a cold uniform plasma located in cylindrical metal chambers ...
  • Combined exposures of tungsten by stationary and transient hydrogen plasma heat loads: preliminary results 
    Makhlaj, V.A.; Aksenov, N.N.; Byrka, O.V.; Garkusha, I.E.; Bizyukov, A.A.; Bizyukov, I.A.; Girka, O.I.; Sereda, K.N.; Bazdyreva, S.V.; Malykhin, S.V.; Pugachov, A.T. (Вопросы атомной науки и техники, 2013)
    Influence of combined hydrogen plasma exposures on tungsten behavior was studied in QSPA Kh-50 facility and steady-state ion beam system FALCON. Pulsed plasma loads (0.45 MJ/m²) were below the tungsten melting threshold. ...
  • Control of planar magnetron sputtering system operating modes by additional anode magnetic field 
    Bizyukov, A.A.; Girka, O.I.; Sereda, K.N.; Sleptsov, V.V.; Chunadra, A.G. (2010)
    The control of planar magnetron sputtering system operating modes by additional anode magnetic field was investigated. It was shown that additional anode magnetic field substantially affects to planar magnetron-sputtering ...
  • Coupled HF azimuthal waves in magnetoactive waveguide partially filled by current-carrying plasma 
    Girka, O.I.; Girka, I.O.; Girka, V.O.; Pavlenko, I.V. (Вопросы атомной науки и техники, 2006)
    Coupled surface extraordinarily polarized waves and bulk ordinarily polarized waves are proved to propagate along azimuthal direction in the cylindrical metal waveguide that is partially filled by cold magneto-active ...
  • Erosion features of tungsten surfaces under combined steady-state and transient plasma loads 
    Herashchenko, S.S.; Makhlaj, V.A.; Girka, O.I.; Aksenov, N.N.; Bizyukov, I.A.; Malykhin, S.V.; Surovitskiy, S.V.; Sereda, K.N.; Bizyukov, A.A. (Вопросы атомной науки и техники, 2016)
    The paper presents the experimental research on damage of the tungsten surfaces under combined plasma exposures. Steady-state hydrogen exposures (particle flux of 2×10²² m⁻²s⁻¹ , heat flux of 1.7 MW/m² , fluence of 1026 ...
  • Exposure of tungsten surface to high-flux of helium and argon ions 
    Bizyukov, I.O.; Girka, O.I.; Starovoitov, R.I.; Bizyukov, O.A.; Bobkov, V.V. (Вопросы атомной науки и техники, 2014)
    Present work investigates the erosion yields of tungsten exposed to intense beams of He and Ar ions using weight-loss measurements. The ion beams were generated by FALCON ion source, typical particle fluxes were in the ...
  • Ion beam system for nanotrimming of functional microelectronics layers 
    Bizyukov, A.A.; Bizyukov, I.A.; Girka, O.I.; Sereda, K.N.; Sleptsov, V.V.; Gutkin, M.; Mishin, S. (Вопросы атомной науки и техники, 2011)
    This paper concerns with investigation of the trimming process which uses ion beam etching for high-precision adjustment of the thickness of functional microelectronics layers. The layer deposited on the substrate is ...
  • Mass-separation of impurities in the ion beam systems with reversed magnetic beam focusing 
    Girka, O.I.; Bizyukov, I.A.; Bizyukov, A.A.; Sereda, K.N.; Herashchenko, S.S. (Вопросы атомной науки и техники, 2012)
    This paper describes the intrinsic capability of ion systems with reversed magnetic beam focusing for impurities mass-separation. Numerical calculation of the ion trajectory deviation with taking into account the experimental ...
  • Phase states of macroparticles under interaction of keV ion beam with dusty plasma 
    Bizyukov, A.A.; Girka, O.I.; Kashaba, A.Ye.; Romashchenko, E.V.; Sereda, K.N.; Chibisov, A.D. (2010)
    Peculiarities of the keV-energy charge-compensated ion beam interaction with dusty plasma macroparticles are studied theoretically in this paper. Negative potential of the dusty plasma macroparticles makes conditions for ...