Перегляд за автором "Lisovskiy, V.A."

Сортувати за: Порядок: Результатів:

  • Axial structure of DC glow discharge negative glow in nitrogen 
    Lisovskiy, V.A.; Derevyanko, V.A.; Kravchenko, E.A.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2012)
    We registered axial profiles of electron temperature, plasma potential and concentration of the direct current glow discharge in nitrogen at different gas pressure and discharge current values. We observed that in a broad ...
  • Axial structure of hollow cathode DC glow discharge in different burning modes 
    Lisovskiy, V.A.; Bogodielnyi, I.A.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2013)
    The axial profiles of the electron temperature, plasma concentration and plasma potential in a DC glow discharge in nitrogen with a hollow cathode were registered with probe technique. At low pressure (0.05 Torr) the ...
  • Burning modes of dc low pressure discharge with a transverse constriction 
    Lisovskiy, V.A.; Ogloblina, P.A.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2015)
    This paper reports the current-voltage characteristics (CVCs) of dc discharge in different modes of burning we registered for several values of the transverse constriction diameter in a broad nitrogen pressure range. ...
  • Calculating reduced electric field in diffusion regime of DC discharge positive column 
    Lisovskiy, V.A.; Artushenko, E.P.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2015)
    The present paper outlines an analytical model of the positive column of the direct current discharge in a diffusion mode. We consider the case when charged particles are produced through direct ionization of gas molecules ...
  • Child-Langmuir law for cathode sheath of glow discharge in CO₂ 
    Lisovskiy, V.A.; Krol, H.H.; Osmayev, R.O.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2017)
    This work is devoted to the determination of the law that may be applicable to the description of the cathode sheath in CO₂. To this end three versions of the Child-Langmuir law have been considered – a collision free one ...
  • Dependence of RF breakdown curve on electrode geometry in CCP reactor 
    Dudin, S.V.; Dakhov, A.N.; Lisovskiy, V.A.; Pletniov, V.M. (Вопросы атомной науки и техники, 2012)
    The results of experimental and theoretical study of RF capacitively coupled discharge breakdown in reactor for reactive ion etching of semiconductors are presented. Taking into account complex geometry of the reactor with ...
  • Does electric field nonuniformity affect gas breakdown? 
    Lisovskiy, V.A.; Osmayev, R.O.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2015)
    This paper presents the results of studying the gas breakdown in the nonuniform constant electric field. We registered the discharge breakdown curves in nitrogen between flat electrodes of 12 mm in diameter and spaced 5 ...
  • Formation stages of pulsed discharge in oxygen and carbon tetrafluoride 
    Lisovskiy, V.A.; Ogloblina, P.A.; Dudin, S.V.; Yegorenkov, V.D.; Dakhov, A.N.; Farenik, V.I. (Журнал физики и инженерии поверхности, 2016)
    This paper reports the current and voltage oscilloscope waveforms of a pulsed discharge measured in a broad range of frequencies (from 20 to 300 kHz) and duty cycle from 0.15 to 0.85 for two values of oxygen and carbon ...
  • Forming a unipolar pulsed discharge in nitrogen 
    Lisovskiy, V.A.; Ogloblina, P.A.; Dudin, S.V.; Yegorenkov, V.D.; Dakhov, A.N. (Вопросы атомной науки и техники, 2016)
    This paper reports the current and voltage oscillograms of the pulsed discharge in the wide frequency range (from 20 to 300 kHz) with the duty cycle from 15 to 85 % for two values of the nitrogen pressure 0.1 and 1 Torr. ...
  • Gas breakdown in DC electric field in a discharge tube with flat and conical cathodes 
    Lisovskiy, V.A.; Osmayev, R.O.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2014)
    This paper reports dc breakdown curves we registered between a flat anode and cathodes of various design: a flat one and cones of different height; the least inter-electrode distance was kept constant. We observed that the ...
  • Investigation of DC glow discharge in CO₂ using optical emission spectroscopy 
    Lisovskiy, V.A.; Krol, H.H.; Dudin, S.V. (Вопросы атомной науки и техники, 2018)
    The results of investigations of a glow discharge in carbon dioxide by the method of optical emission spectroscopy are presented. Processes in negative glow, positive column and anode glow are considered in detail. In ...
  • Levitation of particles in O₂ plasma 
    Annaratone, B.M.; Antonova, T.; Thomas, H.M.; Morfill, G.E.; Lisovskiy, V.A. (Физическая инженерия поверхности, 2004)
    Oxygen discharges are scientifically and industrially interesting owing to chemical properties and physical effects. These latter are mostly due to the presence of negative ions affecting the plasma boundary in front of ...
  • Normal mode of dc discharge in argon, hydrogen and oxygen 
    Lisovskiy, V.A.; Artushenko, K.P.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2016)
    This paper reports the current-voltage characteristics and the j/p²similarity parameter determination in argon, hydrogen and oxygen in the pressure range from 0.1 to 10 Torr. Experiments have been performed in the discharge ...
  • Plasma sterilization in low-pressure RF discharge 
    Lisovskiy, V.A.; Yakovin, S.D.; Yegorenkov, V.D.; Terent’eva, A.G. (Вопросы атомной науки и техники, 2000)
    The present paper clarifies the conditions under which the process of plasma sterilization of medical tools may be efficiently performed in the RF capacitive gas discharge of low pressure in air. Experiments were performed ...
  • Positive column contraction of the glow discharge in nitrogen 
    Lisovskiy, V.A.; Derevianko, V.A.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2017)
    This paper studies the diffuse mode of the positive column in nitrogen, the contracted one near the threshold of its onset as well as the transition between these modes. The dynamics of the reduced electric field E/p ...
  • Positive ion motion in cathode sheath of glow discharge in N₂O 
    Lisovskiy, V.A.; Artushenko, E.P.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2013)
    It is established which of the Child-Langmuir collision law versions is most appropriate for describing the processes in the cathode sheath in the N₂O. At low pressure (up to 0.3 Torr) the Child-Langmuir law version relating ...
  • Simulation oh the ignition of a low pressure rf capacitive discharge 
    Lisovskiy, V.A.; Booth, J.-P. (Физическая инженерия поверхности, 2003)
  • Structure and modes of dc glow discharge in nitrogen with hollow cathode or anode 
    Lisovskiy, V.A.; Osmayev, R.O.; Khilko, D.I.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2018)
    This paper studies the modes of burning and structure of the glow discharge with "hollow cathode and flat anode" and "hollow anode and flat cathode" in nitrogen. We have demonstrated that a higher discharge current is ...
  • Сathode design effect on gas breakdown and modes of burning of the glow discharge in nitrogen 
    Lisovskiy, V.A.; Osmayev, R.O.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2018)
    This paper reports the breakdown curves and current-voltage characteristics we have measured for the discharge in the dc electric field. It has been found that almost all breakdown curves measured for cathodes of different ...