66 citations · 194 across the 10 of their papers we have counts for
10 papers
Low-threshold induced side-scattering instability in the edge transport barrier at O-mode ECRH experiments in magnetic fusion devices
E. Z. Gusakov, A. Yu. Popov
The lower hybrid wave trapping in a tokamak edge transport barrier is predicted. This effect makes possible excitation of the low-power-threshold absolute parametric decay instabil…
Nonlinear symmetry breaking in electron temperature gradient driven turbulence
Salomon Janhunen, Gabriele Merlo, Frank Jenko +3
Nonlinear symmetry breaking may occur in systems with two or more states whose linear dynamics displays certain symmetries, one of which is preferred nonlinearly. We have identifie…
On Novel Mechanism of a Pump Electromagnetic Wave Absolute Two-Plasmon Parametric Decay Instability Excitation in Tokamak ECRH Experiments
E. Z. Gusakov, A. Yu. Popov
Novel mechanism leading to excitation of absolute two plasmon parametric decay instability (TPDI) of a pump extraordinary (X) wave is discussed. It is shown that the upper hybrid (…
ECRH beam broadening in the edge turbulent plasma of fusion machines
E. V. Sysoeva, F. da Silva, E. Z. Gusakov +2
Two analytical models for the ordinary mode propagating through inhomogeneous edge plasma layer are developed. Simple analytical expressions for diffusion-like angular and spatial…
Low Threshold Parametric Decay Instabilities in ECRH experiments at toroidal devices
E. Z. Gusakov, A. Yu. Popov
The experimental conditions leading to substantial reduction of backscattering decay instability threshold in ECRH experiments in toroidal devices are analyzed. It is shown that dr…
Low Threshold Parametric Decay Back Scattering Instability in Tokamak ECRH Experiments
E. Z. Gusakov, A. Yu. Popov
The experimental conditions leading to substantial reduction of backscattering decay instability threshold in ECRH experiments in toroidal devices are analyzed. It is shown that dr…