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Перегляд Problems of Atomic Science and Technology, 2023, № 4 за темою

Перегляд Problems of Atomic Science and Technology, 2023, № 4 за темою "Relativistic and nonrelativistic plasma electronics"

Результати 1-11 з 11

Do the dispersion properties of electromagnetic surface waves at the sharp boundary plasma-metal in slab Voigt geometry represent the limiting case of those for the interface of two plasmas?

Girka, I.O.; Thumm, M. (Problems of Atomic Science and Technology, 2023)

Electromagnetic surface waves in Voigt geometry are considered to resolve the contradiction between two clas-sical studies. One investigated the waves at the boundary of two plasmas. These waves were reported not to ...
Drift-kinetic equations in magnetized current-carrying plasmas

Grishanov, N.I.; Azarenkov, N.A. (Problems of Atomic Science and Technology, 2023)

Kinetic models of magnetized current-carrying plasma have been developed to study the influence of magnetic drift effects on the wave-particle interactions in tokamaks and cylindrical plasma columns. The drift-kinetic ...
Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode

Manuilenko, O.; Novikov, V.; Pashchenko, A.; Pashchenko, I.; Shapoval, I.; Yuferov, V. (Problems of Atomic Science and Technology, 2023)

A system of the hydrodynamic equations describing the electron flows in a diode with a virtual cathode is considered. Collisions are considered by introducing the corresponding braking force into the equations of motion. ...
Excitation of durable VHF oscillations in ferrite-filled coaxial lines

Magda, I.; Mukhin, V.; Sinitsin, V.; Karelin, S.; Lebedenko, O.; Volovenko, M.; Rak, O. (Problems of Atomic Science and Technology, 2023)

Effective methods are suggested for exciting gigahertz-range oscillations in coaxial lines that contain ferrite rings and isotropic material. Within the gyrotropic section, the primary pulsed waveform gets transformed from ...
Excitation of TM mode by a relativistic electron beam in an azimuthally corrugated waveguide

Ognivenko, V.V. (Problems of Atomic Science and Technology, 2023)

The excitation of an electromagnetic TM mode by a relativistic electron beam in a waveguide with a sinusoidalcorrugated azimuth conducting wall in a constant uniform external guiding magnetic field is theoretically studied. ...
Features of new cyclotron resonances, as well as conditions for resonant acceleration of charged particles in a vacuum without a magnetic field

Buts, V.A.; Zagorodny, A.G. (Problems of Atomic Science and Technology, 2023)

It is shown that the known conditions for cyclotron resonances are strictly valid only under autoresonance conditions or in the nonrelativistic case. In other cases, it is necessary to use the conditions established in the ...
Including the own fields of quantum emitters in describing generation regimes

Kuklin, V.M.; Poklonskiy, E.V. (Problems of Atomic Science and Technology, 2023)

The paper discusses three different modes of electromagnetic field generation by an ensemble of quantum emitters placed at the radiation wavelength in the one-dimensional case. The excitation of the resonator field is ...
Influence of the energy parameters of the primary circuit on the current characteristics of the DIN-2K accelerator

Vinnikov, D.V.; Katrechko, V.V.; Ozerov, O.M.; Tkachev, V.I.; Marchenko, S.V.; Yuferov, V.B.; Manuilenko, O.V. (Problems of Atomic Science and Technology, 2023)

Optimal voltage values were established for plasma guns and the pulsed current generator providing maximum break current values. The current values were determined for the plasma jumper formation region. The optimal time ...
Simultaneous compensation of second and third order dispersion in CPA laser systems

Leshchenko, V.P.; Vasyliev, A.V.; Galaydych, K.V.; Povrozin, A.I.; Sotnikov, G.V. (Problems of Atomic Science and Technology, 2023)

This paper presents a theoretical study aimed at solving the problem of compensation for second and third order dispersion in CPA laser systems. We study the propagation of light pulses generated by a Ti-Sapphire master ...
Temporal evolution of the plasma density cavity caused by inhomogeneous stochastic electric fields

Azarenkov, N.A.; Chibisov, D.V.; Chibisov, O.D. (Problems of Atomic Science and Technology, 2023)

The time evolution of the formation of a plasma density cavity caused by inhomogeneous stochastic electric fields is investigated. The Fokker-Planck equation, which governs the temporal evolution of the plasma electron ...
The role of higher moments on the distribution of particles in the space of impulses at cyclotron resonances

Buts, V.A.; Kuzmin, V.V. (Problems of Atomic Science and Technology, 2023)

The results of the analysis of the dynamics of charged particles under conditions of cyclotron resonances in the field of an intense electromagnetic wave are presented. Particular attention is paid to regimes with dynamic ...

Результати 1-11 з 11

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Перегляд Problems of Atomic Science and Technology, 2023, № 4 за темою "Relativistic and nonrelativistic plasma electronics"

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Перегляд Problems of Atomic Science and Technology, 2023, № 4 за темою "Relativistic and nonrelativistic plasma electronics"

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