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  AM&CP  » Structure » Staff » Varayun' M. I.

Varayun' Marina Ivanovna

[photo]

Ph.D., Associate Professor of Department of Electromechanical and Computer Systems Modelling

Room 441
E-mail: m.varayuan@spbu.ru

Teaching responsibilities

  • Mathematical data processing;
  • Statistical methods in data processing;
  • Programming technology (MATLAB).

Areas of research

  • Mathematical modeling of the field emission from the tip-shaped cathodes;
  • Development of the calculation methods for the emission characteristics of STM, FEM, etc.;
  • Data processing with the statistical methods.

Conferences

  • V-th International Workshop: Beam Dynamics & Optimization (BDO-98). St-Petersburg. (1998)
  • VI-th International Workshop: Beam Dynamics & Optimization (BDO-99). St-Petersburg. (1999)
  • VII-th International Workshop: Beam Dynamics & Optimization (BDO-2000). Saratov (2000)
  • IV–th International Workshop: New Approaches to high-tech: Nondestructive Testing and Computer Simulations in Science and Engineering (NDTCS-2000). St. Petersburg (2000)
  • VIII-th International Workshop: Beam Dynamics & Optimization (BDO-2001). Saratov (2001)
  • The X International Conference on Charged Particle Accelerators Applied in Medicine and Industry (ICAA). St. Petersburg (2001)
  • X-th International Workshop: Beam Dynamics & Optimization (BDO). Saratov (2003)
  • 8-th International Computational Accelerator Physics Conference (ICAP). St-Petersburg (2004)
  • XIII-th International Workshop: Beam Dynamics & Optimization (BDO). St-Petersburg (2006)
  • XIV-th International Workshop: Beam Dynamics & Optimization (BDO-2007). St-Petersburg (2007)
  • XXIII Russian Particle Accelerator Conference (RuPAC). St-Petersburg (2012)
  • X-th International Vacuum Electron Sources Conference (IVESC). St-Petersburg (2014)
  • International Conference on "Stability and Control Processes" in Memory of V.I. Zubov (SCP). St-Petersburg (2015)
  • XXV Russian Particle Accelerator Conference (RuPAC) (2016)
  • 14-th Baltic Conference on Atomic Layer Deposition (BALD). St-Petersburg (2016)
  • Vacuum Micro & Nano Electronics, Young Researchers (VMNE-YR). St-Petersburg (2016)

Publications

  • A. Yu. Antonov and M. I. Varayun, "Small work function variation method of the surface barrier transmissivity determination for the total energy distribution," 2014 Tenth International Vacuum Electron Sources Conference (IVESC), St. Petersburg, 2014, pp. 1-2.
  • M. I. Varayun' and V. A. Klemeshev, "Modelling of field emission from electron sources with prolate spheroidal shape," 2014 Tenth International Vacuum Electron Sources Conference (IVESC), St. Petersburg, 2014, pp. 1-2.
  • A. Yu. Antonov, N. V. Egorov and M. I. Varayun', "Computer simulation of field electron multi-tip emitter," 2015 International Conference "Stability and Control Processes" in Memory of V.I. Zubov (SCP), St. Petersburg, 2015, pp. 142-143.
  • A. Yu. Antonov, M. I. Varayun', I. M. Gribkova and E. Y. Pigul', "Mathematical modelling of the work function distribution on a monocrystalline cathode surface," 2015 International Conference "Stability and Control Processes" in Memory of V.I. Zubov (SCP), St. Petersburg, 2015, pp. 144-147.