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Article
On the Mechanisms of Symmetry Breaking in Plasma-Chemical High-Frequency Low-Pressure Capacitive Reactors
High-frequency low pressure capacitive discharges are widely used for the implementation of plasma-chemical technologies. An increase in the size and frequency of the supporting HF field in modern devices has ...
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Article
Investigation of a High-Pressure Short-Arc Xenon Discharge at Different Electrode Surface Shapes with Taking into Account Emission of Cathode Material into a Plasma
The work is devoted to the study of a high-pressure short-arc xenon discharge, namely, its modeling taking into account the evaporation of thorium into the discharge volume with a different shape of the workin...
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Article
On the Spectra of Natural Waves in a Plasma Waveguide in the Presence of Collisions
The dispersion characteristics of surface and evanescent waves in ф metal–dielectric–plasma–dielectric–metal structure in the presence of collisions are investigated analytically and numerically. In the absenc...
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Article
On the Impedance of the High-Frequency Capacitive Discharge at Different Excitation Methods
A low-pressure (ν ≪ ω) capacitive high-frequency discharge with large-area electrodes when it is excited by an electromagnetic field with a frequency from 13 to 900 MHz is considered. General analytical formul...
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Article
On the Theory of Stimulated Brillouin Scattering in Plasma with Two-Dimensional Localization and Inhomogeneity of the Pump Wave
The problem of Mandelstam-Brillouin stimulated scattering in homogeneous and inhomogeneous plasmas is discussed in an approximation of strong dissipation of sound waves, taking into account the second harmonic...
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Article
Specificities of Electromagnetic Field Excitation in a Capacitive HF Discharge. III. Symmetric Discharge Partially Filling the Discharge Chamber
Electrodynamic characteristics of a low-pressure (electron collision frequency much lower than the field frequency) capacitive HF discharge maintained by an electromagnetic field with a frequency between 13 an...
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Article
Features of Electromagnetic Field Excitation in a Capacitive HF Discharge. II. Symmetric Discharge Completely Filling Vacuum Chamber under Symmetric and Asymmetric Excitation
Electrodynamic characteristics of a low pressure (electron collision frequency much lower than the field frequency) capacitive high frequency (HF) discharge maintained by electromagnetic field with a frequency...
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Article
Features of Electromagnetic Field Excitation in a Capacitive HF Discharge. I. General Aspects. A Simple Model of Symmetric Discharge
Electrodynamic properties of a low-pressure (electron collision frequency much lower than the field frequency) capacitive high-frequency (HF) discharge with large-area electrodes maintained by an electromagnet...
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Article
On Numerical Modeling of Nonlinear Theory Equations for Mandelstam–Brillouin Stimulated Scattering in Plasma
The problem of Mandelstam–Brillouin stimulated scattering in homogeneous and inhomogeneous plasmas is considered in the approximation of strong dissipation of sound waves taking into account the nonlinearity o...
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Article
On the Theory of the Mandelstam–Brillouin Scattering in a Plasma Layer
The evolution of a perturbation from a local source upon the Mandelstam–Brillouin scattering in a plasma layer of a finite thickness and infinite length is examined analytically. It is shown that, in the cours...
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Article
Instability Increments of Stimulated Mandelshtam–Brillouin Scattering in a Bounded Region with Allowance for Collisions
The problem of Mandelstam–Brillouin scattering in the region bounded in the direction of pump wave propagation and infinite in the transverse direction is considered. Such situations can arise, for example, in...
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Article
Threshold fields for stimulated Brillouin scattering in spatially limited plasma
Brillouin scattering in an infinite medium is anisotropic, in this case the threshold of absolute instability is caused by attenuation of scattered waves. If the collision attenuation mechanism prevails, the m...
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Article
Stimulated Brillouin scattering in the field of a two-dimensionally localized pum** wave
Stimulated Brillouin scattering of electromagnetic waves in the field of a two-dimensionally localized pump wave at arbitrary scattering angles in the regime of forward scattering is analyzed. Spatial variatio...
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Article
The gain of the stimulated scattering of a two-dimensional localized pum** wave at arbitrary scattering angles
The problem of the stimulated scattering of a two-dimensional localized pum** wave is considered. The dependence of the spatial gain on the angle of scattering and intensity of pum** is found. Interpretati...
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Article
On the stimulated scattering threshold in the field of two-dimensionally localized pump wave at arbitrary scattering angles
In the field of two-dimensionally localized pump wave, the dependences of the threshold of various modes of stimulated scattering on the scattering angle were determined for various medium parameters and pump ...
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Article
Effect of nonmonochromaticity of pump wave on decay instabilities in a plasma
