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- Publications
- Influence
Simulations of the Multipactor Effect in Hollow Waveguides With Wedge-Shaped Cross Section
- V. Semenov, E. Rakova, N. Zharova, D. Anderson, M. Lisak, J. Puech
- Physics
- IEEE Transactions on Plasma Science
- 8 April 2008
Multipactor discharges in waveguides with wedge- shaped cross section are studied both analytically and by means of numerical simulations. It is shown that similar to the case of a rectangular… Expand
GRAIN BOUNDARY GROOVING WITH SIMULTANEOUS GRAIN BOUNDARY SLIDING IN Ni-RICH NiAl
- E. Rabkin, L. Klinger, T. Izyumova, A. Berner, V. Semenov
- Materials Science
- 8 May 2001
Abstract Thermal grooving at grain boundaries in Ni-rich NiAl was studied by atomic force microscopy technique. The determined average ratio of grain boundary to surface energy for large-angle grain… Expand
Reduction of the Multipactor Threshold Due to Electron Cyclotron Resonance
- V. Semenov, N. Zharova, +5 authors J. Puech
- Physics
- IEEE Transactions on Plasma Science
- 20 September 2012
Single-surface multipactor on metal surfaces is studied in the case when the microwave electric field is superimposed on a dc electric and a permanent magnetic field. Based on a simple analysis of… Expand
Confinement of a mirror plasma with an anisotropic electron distribution function
- A. Turlapov, V. Semenov
- Physics
- 1 May 1998
Microwave corona breakdown in a gas-filled rectangular resonator cavity
- J. Rasch, D. Anderson, M. Lisak, V. Semenov, J. Puech
- Chemistry
- 7 March 2009
The threshold for microwave corona breakdown in a rectangular cavity is investigated using a direct variational approach. Good accuracy of the results is verified by a comparison with a full… Expand
24-84-GHz gyrotron systems for technological microwave applications
- Yu. Bykov, A. Eremeev, +8 authors N. Zharova
- IEEE Transactions on Plasma Science
- 2004
During the last decade, a line of gyrotrons ranging in frequency from 24 to 84 GHz with the output power from 3 to 35 kW continuous wave, and a series of gyrotron-based systems have been developed by… Expand
Multipactor in a coaxial transmission line. II. Particle-in-cell simulations
- V. Semenov, N. Zharova, R. Udiljak, D. Anderson, M. Lisak, J. Puech
- Physics
- 28 March 2007
The effects of nonuniform radiofrequency fields are analyzed for a cylindrical coaxial transmission line using a particle-in-cell code. The behavior predicted by the analytical analysis is confirmed… Expand
Conformal mapping analysis of multipactor breakdown in waveguide irises
- V. Semenov, E. Rakova, R. Udiljak, D. Anderson, M. Lisak, J. Puech
- Physics
- 11 March 2008
Multipactor breakdown in a single waveguide iris is analyzed using the quasistatic approximation for the spatial distribution of the rf field in the iris. Based on the conformal mapping approach, an… Expand
Simulations of multipactor thresholds in shielded microstrip lines
- V. Semenov, E. Rakova, +6 authors J. Puech
- Physics
- 21 October 2009
A particular software 'MuSLi' has been developed and applied for simulations of the multipactor effect in shielded microstrip lines with cross-sections that are partially filled with dielectric… Expand
Simulations of multipactor in circular waveguides
- V. Semenov, N. Zharova, D. Anderson, M. Lisak, J. Puech
- Physics
- 9 December 2010
Detailed numerical simulations have been done to investigate the properties of multipactor breakdown in circular waveguides operating in the propagating fundamental TE11 mode. Main attention has been… Expand