Перегляд за автором "Martynenko, P.A."

Сортувати за: Порядок: Результатів:

  • Lymar, A.G.; Martynenko, P.A.; Pоpоv, V.A. (Вопросы атомной науки и техники, 2005)
    Ion source with an original system of ions extraction from the discharge chamber, allowing more then on order of magnitude reducing of neutral gas incoming to the chamber of ion beam acceleration and use is described. The ...
  • Martynenko, P.A. (Вопросы атомной науки и техники, 2019)
    In this paper the possibility of calculating the dynamics of particles of an ion beam and an electron beam in a formation system was investigated. The results of the calculation are compared with the experimental data.
  • Martynenko, P.A. (Вопросы атомной науки и техники, 2020)
    Based on the tube method, taking into account the three second law for the current in each tube, the program EL&ION for preliminary rapid numerical analysis of the electron-optical system was developed, using which the ...
  • Martynenko, P.A. (Вопросы атомной науки и техники, 2018)
    The results of numerical calculations of charged particle trajectories in a three-electrode structure are presented. A complex behavior is considered in the numerical calculations by the method of flow tubes of beams with ...
  • Martynenko, P.A. (Вопросы атомной науки и техники, 2017)
    The possibility of calculating the cathode shape of an ion sources for a beam formation system is investigated with the computer code. The acceleration of nitrogen ions with energies from 10 to 50 keV and ion currents of ...
  • Martynenko, P.A. (Вопросы атомной науки и техники, 2017)
    This report is devoted to research of possibility of acceleration N ions with original system of ions extraction and acceleration. The simulations of its electrode geometry for nitrogen ions acceleration are described. The ...