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Перегляд Вопросы атомной науки и техники за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники за назвою

Сортувати за: Порядок: Результатів:

  • HIBP results on the WEGA stellarator 
    Bondarenko, I.S.; Chmyga, A.A.; Deshko, G.N.; Komarov, A.D.; Kozachok, A.S.; Krupnik, L.I.; Khrebtov, S.M.; Zhezhera, A.I.; Podoba, Y.Ya.; Otte, M.; Wagner, F.; Melnikov, A.V.; Perfilov, S.V.; Schubert, M. (Вопросы атомной науки и техники, 2009)
    The heavy ion beam probe (HIBP) is a non-perturbing diagnostic, which allows to determine the spatial distributions of the main plasma parameters such as plasma potential, density, electron temperature and poloidal magnetic ...
  • High-current electron beam guiding by the creation of profiled plasma channel 
    Agafonov, A.V.; Bogachenkov, V.A. (Вопросы атомной науки и техники, 2004)
    Earlier performed experiments showed effectiveness of proposed approach for a high-current non-relativistic electron beam generation in a plasma-filled diode with a plasma anode and an explosive emission cathode. Our ...
  • High-current electron beam power multiplication by converging the beams 
    Chornyi, V.; Frolov, A.; Tsepilov, G.; Dubina, V.; Chornyi, A.; Solovyov, V. (Вопросы атомной науки и техники, 2004)
    This paper is devoted to research and development of the techniques of multiterawatt electron beam generation in pulsed multimodular systems. Three methods of beam convergence/overlapping have been studied numerically ...
  • High-current hollow beam dynamics in RF electron guns 
    Khodak, I.V.; Kushnir, V.A.; Mitrochenko, V.V. (Вопросы атомной науки и техники, 2004)
    RF electron guns with a metal-dielectric cathode are able to generate intense beams with nanosecond current pulse duration. The plasma developed during the dielectric surface flashover in vacuum is the source of particles ...
  • High-current ion induction linac for heavy ion fusion : 2d3v numerical simulation 
    Bogdan, O.V.; Karas`, V.I.; Kornilov, E.A.; Manuilenko, O.V. (Вопросы атомной науки и техники, 2008)
    The 2d3v particle-in-cell simulations of the transport and acceleration of a high-current tubular ion beam through six magnetoinsulated accelerating gaps are presented. The ion beam is neutralized by an accompanying electron ...
  • High-current ion linac calculation 
    Gavrilov, N.M.; Bogatchenkov, D.A.; Komarov, D.A.; Struckov, J.N.; Krasnogolovets, M.A.; Volkolupov, Yu.Ya. (Вопросы атомной науки и техники, 2001)
    The research on multibeam ion accelerators has been carried. Full analysis of the oscillating system on example of a HCIL cell containing a pair of conducting rings (CR) with drift tubes (DT) and a central drift channel ...
  • High-current low-energy electron beam generation in plasma system 
    Agafonov, A.V.; Bogachenkov, V.A.; Krastelev, E.G. (Вопросы атомной науки и техники, 2006)
    Results of experimental investigations of low-energy high-current electron beam generation in a plasma-filled diode with a long plasma anode and an explosive emission cathode are given. An additional low-current electron beam ...
  • High-current pulsed operation modes of the planar MSS with magnetically insulated anode without transition to the arc discharge 
    Bizyukov, A.A.; Sereda, K.N.; Sleptsov, V.V.; Tarasov, I.K.; Chunadra, A.G. (Вопросы атомной науки и техники, 2012)
    In this work, the characteristics of high-current operation modes of planar magnetron sputtering system with magnetically insulated anode without going to the arc discharge mode is investigated. The possibility of using ...
  • High-current pulse electron accelerators based on stepped forming lines 
    Gordeev, V.S.; Basmanov, V.F.; Myskov, G.A.; Filippov, V.O.; Nikol’ski, V.S.; Sulin, N.N.; Petrov, A.N.; Nazarenko, S.T.; Gridasov, A.P. (Вопросы атомной науки и техники, 2001)
    There presented is a brief review of I-3000, STRAUS, STRAUS-2 and LIA-10M accelerators produced in VNIIEF over the period from 1981 to 1994. All the installations function in the mode of single pulses. Their distinction ...
  • High-current relativistic electron beam focusing in plasma 
    Manuilenko, О.V.; Pashchenko, A.V.; Svichensky, V.G.; Zajtsev, B.V. (Вопросы атомной науки и техники, 2021)
    The analysis of the envelope equation for high-current relativistic electron beam propagation in plasma in an external uniform magnetic field is presented. The envelope equation is obtained in a Hamiltonian form with an ...
  • High energetic electron distribution tails for nonlinear collisional kinetic equation in the presence of heating 
    Potapenko, I.F.; Soboleva, T.K.; Krasheninnikov, S.I. (Вопросы атомной науки и техники, 2008)
    The time-depended solutions of collisional electron kinetic equation with the heating term allowing the solutions in self-similar variables are considered. A broader class of the heating terms resulting in enhancement of ...
  • High-energy diffraction of particles and nuclei 
    Jenkovszky, László; Nagy, István (Вопросы атомной науки и техники, 2012)
    After a brief historical overview, we present recent results on high-energy diffraction, elastic and inelastic, with emphasis and comments on the recent experimental results from the Large Hadron Collider (LHC) at CERN.
  • High energy experimental proposals for the study of UNRUH (effect) radiation 
    Ispirian, K.A. (Вопросы атомной науки и техники, 2012)
    After a short discussion on the physics of the Unruh effect, Hawking, Larmor and Unruh radiations we consider some experiments proposed up to 2008, which can be carried out with the help of high energy electron and optical ...
  • High-entropy alloys as a prospective class of new radiation-tolerant materials research development analysis based on the information databases 
    Levenets, A.V.; Tikhonovsky, M.A.; Voyevodin, V.N.; Shepelev, A.G.; Nemashkalo, O.V. (Вопросы атомной науки и техники, 2021)
    A new class of metallic materials, so-called high-entropy alloys (HEAs), was under review. Various definitions of these alloys are given, their main differences from the conventional alloys are indicated and the dynamics ...
  • Higher-order modes damping in 800 MHz superconducting cavity 
    Sobenin, N.P.; Bolgov, R.O.; Gusarova, M.A.; Zobov, M.M.; Shashkov, Ya.V. (Вопросы атомной науки и техники, 2013)
    Electromagnetic characteristics of dipole higher order modes H111 and E110 for superconducting cavity operating at 800 MHz as a function of drift tubesradius were calculated. The possibility of higher order modes withdrawal ...
  • Higher radial modes of azimuthal surface waves above the upper-hybrid frequency in cylindrical waveguides partially filled by plasma 
    Girka, I.; Kondratenko, V. (Вопросы атомной науки и техники, 2020)
    Azimuthal surface waves (ASWs) are known to be eigen waves of cylindrical metal waveguides partially filled by magnetoactive plasma. Zeroth radial modes were under study earlier. Their dispersion properties are known to ...
  • High-field forming of tungsten surface by evaporation in liquid nitrogen 
    Sadanov, E.V.; Mazilov, A.A.; Gordienko, J.A.; Mazilova, T.I.; Mikhailovskij, I.M. (Вопросы атомной науки и техники, 2022)
    The basic obstacle to the application of the method of low-temperature field evaporation is the necessity of the creation of superhigh electric fields on the surface of the processing object. There are problems connected ...
  • High-frequency generation during the electron flow deceleration and reflection by the electrostatic potential 
    Tarasov, M.I.; Pashchenko, A.V.; Sitnikov, D.A.; Romanov, S.S.; Shapoval, I.M. (Вопросы атомной науки и техники, 2013)
    In this work we present the results of experimental study of generation of the RF-oscillations in a classic flat triode configuration for both presence and absence of the reflected particles flow. The amplitude and frequency ...
  • High-frequency oscillations in plasma of lower hybrid cavities 
    Azarenkov, N.A.; Chibisov, D.V. (Вопросы атомной науки и техники, 2019)
    The problem of the presence of high-frequency oscillations in lower hybrid cavities in the plasma of the earth's ionosphere is considered. It is assumed that the oscillations in the cavity are excited due to the ring ion ...
  • High-frequency properties of the electron flow slowing down in a planar diode 
    Pashchenko, A.V.; Melezhik, O.G.; Romanov, S.S.; Sitnikov, D.A.; Tarasov, I.K.; Tarasov, M.I.; Shapoval, I.M.; Novikov, V.E; Yatsyshin, V.A. (Вопросы атомной науки и техники, 2011)
    The instability of the electron flow injected into a planar diode and slowed down in it under the action of the external electric field is investigated through the exact solution of the set of inhomogeneous hydrodynamic ...

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