45 citations · 221 across the 16 of their papers we have counts for
4 papers · 2 filters
Modulational instability of a Langmuir wave in plasmas with energetic tails of superthermal electrons
I. V. Timofeev
The impact of superthermal electrons on dispersion properties of isotropic plasmas and on the modulational instability of a monochromatic Langmuir wave is studied for the case when…
Generation of powerful terahertz emission in a beam-driven strong plasma turbulence
A. V. Arzhannikov, I. V. Timofeev
Generation of terahertz electromagnetic radiation due to coalescence of upper-hybrid waves in the long-wavelength region of strong plasma turbulence driven by a high-current relati…
Two-dimensional simulations of nonlinear beam-plasma interaction in isotropic and magnetized plasmas
I. V. Timofeev
Nonlinear interaction of a low density electron beam with a uniform plasma is studied using two-dimensional particle-in-cell (PIC) simulations. We focus on formation of coherent ph…
Second harmonic electromagnetic emission of a turbulent magnetized plasma driven by a powerful electron beam
I. V. Timofeev
The power of second harmonic electromagnetic emission is calculated for the case when strong plasma turbulence is excited by a powerful electron beam in a magnetized plasma. It is…