Перегляд за автором "Manuilenko, O.V."

Сортувати за: Порядок: Результатів:

  • Influence of helium ions beams with energies 0.12 MeV on sputtering process on surface of tungsten 
    Manuilenko, O.V.; Prokhorenko, E.M.; Pavlii, K.V.; Zajtsev, B.V.; Dubniuk, S.N.; Lytvynenko, V.V.; Kasatkin, Yu.A.; Prokhorenko, T.G. (Problems of Atomic Science and Technology, 2023)
    The samples of tungsten with a purity of 99.5 and 99.7% were irradiated with helium ion beams (EHe⁺ = 0.12 MeV). The total sputtering coefficients for the sample depth up to 60 Å from the surface of sample were obtained. ...
  • Influence of polarization of a regular electromagnetic wave on stochastic acceleration of charged particles in an external magnetic field 
    Buts, V.A.; Manuilenko, O.V.; Tolstoluzhsky, A.P.; Turkin, Yu.A. (Вопросы атомной науки и техники, 2001)
  • Influence of the energy parameters of the primary circuit on the current characteristics of the DIN-2K accelerator 
    Vinnikov, D.V.; Katrechko, V.V.; Ozerov, O.M.; Tkachev, V.I.; Marchenko, S.V.; Yuferov, V.B.; Manuilenko, O.V. (Problems of Atomic Science and Technology, 2023)
    Optimal voltage values were established for plasma guns and the pulsed current generator providing maximum break current values. The current values were determined for the plasma jumper formation region. The optimal time ...
  • Investigation of beam extraction and formation in the ions injector 
    Belikov, А.G.; Bondarenko, L.А.; Gussev, Ye.V.; Manuilenko, O.V.; Vdovin, S.А. (Вопросы атомной науки и техники, 2018)
    The results of analytical and numerical studies an ion beam extraction and formation from a plasma source are presented. The influence of ion optics parameters on the ion beam characteristics is studied. The studies were ...
  • Ion energy and angular distributions in RF capacitively coupled plasma sources 
    Manuilenko, O.V.; Minaeva, K.M. (Вопросы атомной науки и техники, 2006)
    The possibilities to control ion energy distribution functions (IEDFs) and ion angle distribution functions (IADFs) on electrodes in single- and dualfrequency capacitively coupled plasma (CCP) sources are investigated ...
  • Ion energy and ion angular distributions in RF capacitively coupled plasma sources: pure argon and argon-oxygen mixtures 
    Manuilenko, O.V.; Minaeva, K.M.; Golota, V.I. (Вопросы атомной науки и техники, 2006)
    Single and dual frequency capacitively coupled plasma (CCP) sources operating in pure Ar, O₂ and Ar/O₂ mixtures are investigated by means of particle-in-cell/Monte Carlo collisions (PIC/MCC) simulations. The different ...
  • Magnetic field dynamics in plasma opening switch 
    Manuilenko, O.V.; Onishchenko, I.M.; Pashchenko, A.V.; Pashchenko, I.A.; Soshenko, V.A.; Svichensky, V.G.; Yuferov, V.B.; Zajtsev, B.V. (Вопросы атомной науки и техники, 2021)
    Computer simulations for magnetic field penetration into plasma of plasma opening switch (POS), and current loop formation in it are presented for various initial plasma densities, currents, and POS geometries. It is shown ...
  • Modernization of injection system of accelerator MLUD-3 
    Vdovin, S.A.; Gladkiy, N.P.; Gussev, E.V.; Makhnenko, P.L.; Manuilenko, O.V.; Ponomarchuk, E.I.; Sokol, V.S.; Turchin, A.A. (Вопросы атомной науки и техники, 2018)
    Modernization of the injector accelerator MLUD-3 was undertaken in order to create preconditions for the increase of the accelerated average current and improve of control parameters of the injector. Measures to increase the ...
  • Numerical modeling of high current ion beam transport with additional injection of electron beams in drift and accelerating gaps of LIA 
    Karas, V.I.; Kornilov, E.A.; Manuilenko, O.V.; Tarakanov, V.P.; Fedorovskaya, O.V. (Вопросы атомной науки и техники, 2016)
    The dynamics of a high-current ion beam (HCIB) in the system, consisting of magneto-isolated accelerating gap and the drift gap (DG) of the experimental model of linear induction accelerator (LIA) has been studied. The ...
  • Numerical simulation of high-current ion beam transportation at the presence of compensating electron beams in a LIA section 
    Karas’, V.I.; Kornilov, E.A.; Manuilenko, O.V.; Tarakanov, V.P.; Fedorovskaya, O.V. (Вопросы атомной науки и техники, 2017)
    Transportation of a high-current ion beam (HCIB) with various currents was studied in the presence of accom-panying and additional electron beams' injection in the linear induction accelerator (LIA) section. The investigations ...
  • Numerical simulation of negative streamers in strong non-uniform electric fields in nitrogen. Effect of needle radius and applied voltage on streamer velocity 
    Manuilenko, O.V.; Golota, V.I. (Плазменно-пучковый разряд, газовый разряд и плазмохимия, 2013)
    The results of numerical simulations of the propagation of a negative streamer in nitrogen in the uniform and strongly non-uniform electric fields are presented. It is shown that the propagation velocity of the streamer ...
  • Particle dynamics in the injector of ion linear induction accelerator 
    Karas’, V.I.; Kornilov, E.A.; Manuilenko, O.V.; Fedorovskaya, O.V. (Вопросы атомной науки и техники, 2019)
    The investigations of the particle dynamics in the injector of a linear induction accelerator (LIA) in the presence of an accelerating electric field and a uniform longitudinal magnetic field of various magnitudes have ...
  • Particularities of the negative streamer propagation in homogeneous and inhomogeneous electric fields. Computer simulation 
    Manuilenko, O.V.; Golota, V.I. (Вопросы атомной науки и техники, 2013)
    The results of numerical simulations of negative streamer propagation in nitrogen in the plane - to - plane and the needle - to - plane geometries are presented. Computer simulations has been performed by finite element ...
  • Plasma and magnetic field dynamics in POS: pic simulations 
    Manuilenko, O.V.; Onishchenko, I.N.; Pashchenko, A.V.; Pashchenko, I.A.; Yuferov, V.B. (Problems of Atomic Science and Technology, 2022)
    2D3V particle in cell computer simulations for plasma, magnetic field and current density spatio-temporal dynamics in plasma opening switch (POS) are presented for various initial plasma densities. The current channel ...
  • Power supply development for ion source of accelerator MLUD-3 
    Gussev, Ye.V.; Manuilenko, O.V.; Sokol, V.N.; Turchin, А.А.; Zhiznevsky, V.V. (Вопросы атомной науки и техники, 2018)
    The paper presents the results obtained during the development of the design of the power supply for a ions source of the douplasmatron type with a hollow cold cathode, which operates in a pulsed mode .The experience ...
  • Power supply system for the helium ions linac’s injector 
    Anokhin, R.A.; Dubnyuk, S.N.; Gaponenko, N.І.; Zhuravlyov, V.G.; Zhuravlyov, A.V.; Zabotin, A.V.; Zajtsev, B.V.; Kravchenko, A.I.; Kobets, A.F.; Manuilenko, O.V.; Reshetnikov, V.N.; Svichenskiy, V.G.; Soshenko, V.A.; Shevchеnko, А.С. (Вопросы атомной науки и техники, 2020)
    This paper presents compact power supply system for the helium ion linac’s injector. The system consists of high-voltage modulator, power supplies of cathode filament, solenoid and arc modulator. It is designed on modern ...
  • RF power supply system for ion technology accelerator 
    Vdovin, S.A.; Gladkiy, N.P.; Gorajinov, O.M.; Gussev, Ye.V.; Kovalenko, V.F.; Koval, O.G.; Lobzov, L.D.; Makhnenko, P.L.; Manuilenko, O.V.; Ponomarchuk, E.I.; Podolayk, O.P.; Sokil, V.N. (Вопросы атомной науки и техники, 2019)
    An analytical complex is being created at the NSC KIPT for the study of materials by activation analysis. The design, characteristics and tuning results of the first channel of the high-frequency power supply system of the ...
  • Sources of X-radiation based on stochastic acceleration of rare plasma particles 
    Antonov, A.N.; Buts, V.A.; Kovpik, O.F.; Kornilov, E.A.; Manuilenko, O.V.; Svichenskii, V.G.; Stepanov, K.N.; Tolstoluzhskii, A.P.; Turkin, Yu.A. (Вопросы атомной науки и техники, 2001)
    The results of theoretical and experimental study of stochastic plasma heating are presented. The high efficiency of such heating is shown. The possibility of using such plasma as a source of X-radiation is analyzed. Such ...
  • Stability of the high-current ion beam compensated by electron beam in the induction LINAC drift gap filled with the dense electron cloud 
    Karas, V.I.; Kornilov, Ye.A.; Manuilenko, O.V.; Tarakanov, V.P.; Fedorovskaya, O.V.; Silkin, M.Yu. (Вопросы атомной науки и техники, 2013)
    In the work an injection of high-current electron and ion beams in a drift gap of the linear induction accelerator with collective focusing is studied. Consideration is carried out by means of numerical simulation by ...
  • Stability of the high-current ion beam in drift gap of linear induction accelerator 
    Karas, V.I.; Manuilenko, O.V.; Tarakanov, V.P.; Fedorovskaya, O.V. (Вопросы атомной науки и техники, 2013)
    The results of numerical simulation of compensated ion beam (CIB) transport with current density 9 MA/m² through the drift gap of a linear induction accelerator (LIA) are presented. The CIB stability for the three methods ...