Search Results - "Konchekov, E. M."
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Subthreshold Discharge Excited by a Microwave Beam in High-Pressure Gas as a System of a Multitude of Plasma “Microexplosions”
Published in Plasma physics reports (2021)“…The results of studying the self/non-self-sustained gas discharge (SNSS discharge) excited by microwave beams at high gas pressure (atmospheric or higher than…”
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2
Microwave Plasma Imitation Experiments on Deposition of Lunar Dust on Metal Plates
Published in Plasma physics reports (2023)“…Experimental results are presented on deposition of charged particles that imitate the levitating dust of regolith (dusty plasma) on the Moon on metal plates…”
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3
Enhancement of the Cytotoxic Effect of Doxorubicin on Tumor Cells Upon Exposure to Atmospheric Cold Plasma
Published in Pharmaceutical chemistry journal (01-04-2021)“…The possibility of enhancing the cytotoxic effect of doxorubicin on tumor cells with the aid of additional exposure to atmospheric cold plasma is considered…”
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4
Self-Action of a Gaussian Beam of Microwaves in the Subthreshold Field Generated by the Waves in Air
Published in Plasma physics reports (01-06-2021)“…— A microwave beam (wavelength 4 mm, power 150–300 kW) generates an ionization wave in air in the subthreshold field in the shape of a conglomerate of…”
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5
Plasmoid Generation behind the Front of a Subthreshold Discharge in Air under the Self-Action of a Microwave Beam
Published in Plasma physics reports (01-10-2021)“…Frames of a subthreshold microwave SNSS discharge were obtained in experiments. They showed that, behind the front of the head plasmoid with a fine-cell glow…”
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6
Study of Characteristics of the Cold Atmospheric Plasma Source Based on a Piezo Transformer
Published in Russian physics journal (01-03-2020)“…In this paper, we study a compact source of low-temperature cold atmospheric plasma based on a piezoelectric transformer used as a high-voltage source. This…”
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7
Microwave Discharge in Gas above Regolith Surface
Published in Plasma physics reports (01-04-2022)“…— A layer of regolith with a 1.35% Al content was irradiated from the side of the reactor supporting plate with a microwave pulse with an intensity of 10–15 kW…”
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8
Characteristics of a Subthreshold Microwave Discharge in a Wave Beam in Air and the Efficiency of the Plasma-Chemical Reactor
Published in Plasma physics reports (01-05-2021)“…An analysis of a set of experiments on studying subthreshold microwave self/non-self-sustained (SNSS) discharges made it possible to estimate the volume of the…”
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9
Changes in Structure of Subthreshold Discharge in Air Occurring with Decreasing Microwave Radiation Intensity
Published in Plasma physics reports (01-02-2022)“…At microwave beam intensities in the range of 3.3–4.8 kW/cm 2 , changes in the characteristics were recorded of the subthreshold self-non-self-sustained…”
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10
Time–Space Evolution of the Parameters of Turbulent Density Fluctuations During Pulsed EC Heating of the Plasma at the L-2M Stellarator
Published in Plasma physics reports (01-10-2020)“…The study is continued of the temporal changes of the parameters of turbulent plasma density fluctuations during multi-pulse electron cyclotron (EC) heating of…”
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11
Parameters of a Subthreshold Microwave Discharge in Air and Carbon Dioxide as a Function of Microwave Field at Different Gas Pressures
Published in Plasma physics reports (01-09-2020)“…Propagation velocity of a subthreshold microwave discharge in air and carbon dioxide is measured at various gas pressures and intensities of microwave…”
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12
Location of the Front of a Subthreshold Microwave Discharge and Some Specificities of Its Propagation
Published in Plasma physics reports (01-10-2019)“…It is proposed to determine the propagation velocity of a self-sustained subthreshold microwave (SSM) discharge by measuring the beatings between the reflected…”
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13
Synthesis of Nitrogen Oxides in a Subthreshold Microwave Discharge in Air and in Air Mixtures with Methane
Published in Plasma physics reports (01-03-2020)“…— A subthreshold discharge excited by a microwave beam in air at pressures close to atmospheric is studied as a plasmachemical method of nitrogen oxide (NO x )…”
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14
Discharge in the Atmosphere in a Gaussian Beam of Subthreshold Millimeter Waves
Published in JETP letters (2018)“…The propagation velocities of a subthreshold discharge excited in air at atmospheric pressure by a pulsed microwave beam with a Gaussian field distribution, a…”
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15
Discharge in a Subthreshold Microwave Beam as an Unusual Type of Ionization Wave
Published in Plasma physics reports (01-12-2018)“…Ionization−overheating instability of a non-self-sustained discharge in air in a subthreshold microwave field creates a self-sustained discharge with a fine…”
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16
Discharge in a Subthreshold Microwave Beam as an Effective Means for Mercaptan Decomposition
Published in Plasma physics reports (01-06-2019)“…A subthreshold microwave discharge in atmospheric-pressure air is used to process mixtures of mercaptans (thiols) with air and with air and methane. It is…”
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17
Energy Loss and Microturbulence under Multipulse ECR Plasma Heating at the L-2M Stellarator
Published in Plasma physics reports (01-08-2019)“…In experiments on multipulse on-axis electron cyclotron resonance heating (ECRH) of plasma by a series of microwave pulses at the L-2M stellarator, several…”
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18
Initiation of dusty structures in chain reactions under the action of gyrotron radiation on a mixture of metal and dielectric powders with an open boundary
Published in JETP letters (01-08-2017)“…A dusty plasma formed in chain exothermal reactions initiated by radiation of a high-power gyrotron in mixtures of metal and dielectric powders has been…”
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19
Backscattering of gyrotron radiation and short-wavelength turbulence during electron cyclotron resonance plasma heating in the L-2M stellarator
Published in Plasma physics reports (01-06-2013)“…Backscattering of gyrotron radiation (θ = π) by short-wavelength density fluctuations ( k ⊥ = 30 cm −1 ) in the plasma of the L-2M stellarator was studied…”
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20
Toroidal inhomogeneity of plasma density fluctuations during ECR plasma heating in the L-2M stellarator
Published in Plasma physics reports (01-11-2017)“…Correlation between short-wavelength ( k ⊥ ≈ 20–30 cm –1 ) and long-wavelength ( k ⊥ ≈ 1–2 cm –1 ) plasma density fluctuations in two poloidal cross sections…”
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