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Перегляд Bопросы атомной науки и техники, 2011 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2011 за назвою

Сортувати за: Порядок: Результатів:

  • Generation of intense ultra-short X-ray pulses in wake field undulator 
    Opanasenko, A. (Вопросы атомной науки и техники, 2011)
    The generation of X-rays based on the interaction mechanism of a relativistic charged particles with alternative wake fields induced in periodic structures are studied. The optimum wake field characteristics providing the ...
  • 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 ...
  • High-resolution spectrometer for ”Salo”-project 
    Khvastunov, V.M.; Denyak, V.V. (Вопросы атомной науки и техники, 2011)
    The spectrometer of the high resolution for the project "SALO" is calculated. The spectrometer consists of two quadrupole lenses and two dipole magnets and has the length of 11.306 m. Spectrometer has resolution 4.74 × ...
  • How old supergravity is: thirty five years or more? 
    Nurmagambetov, A.J. (Вопросы атомной науки и техники, 2011)
    These notes is aimed at comparing two different approaches to theory of gravity with a fermionic gauge field, which possesses the invariance under special transformations called supersymmetry. One of these approaches is ...
  • ICRF mode conversion efficiency in a two-ion component plasma of a tokamak 
    Grekov, D.L.; Kasilov, S.V.; Tretjak, K.K. (Вопросы атомной науки и техники, 2011)
    Mode conversion of fast magnetosonic wave (FMSW) into a short-wavelength wave is studied in the presence of ion cyclotron absorption and direct electron damping in a tokamak plasma. In plasmas with two (a majority and a ...
  • Influence of hydrogen and helium plasma streams exposures on modification of tungsten structure under powerful transient loads 
    Makhlaj, V.A.; Garkusha, I.E.; Byrka, O.V.; Chrebotarev, V.V.; Landman, I.S.; Lebedev, S.I.; Malykhin, S.V.; Pugachev, A.T.; Shevchuk, P.B.; Tereshin, V.I. (Вопросы атомной науки и техники, 2011)
    Influence of plasma exposures on tungsten behavior was studied in QSPA Kh-50 facility and pulsed plasma gun PPA. Plasma loads were chosen either below the melting threshold or resulting in pronounced melting. Evolution ...
  • Influence of plasma stream parameters in pulsed plasma gun on modification processes in exposed structural materials 
    Byrka, O.V.; Bandura, A.N.; Chebotarev, V.V.; Garkusha, I.E.; Garkusha, V.V.; Makhlaj, V.A.; Tereshin, V.I. (Вопросы атомной науки и техники, 2011)
    This paper is focused on investigation of helium, nitrogen and krypton plasma streams generated by pulsed plasma gun (PPA). The main objection of this study is adjustment of plasma treatment regimes for different materials ...
  • Inhomogeneous relativistic plasma dielectric tensor 
    Pavlov, S.S. (Вопросы атомной науки и техники, 2011)
    The paper is concerned with the method to derive the inhomogeneous relativistic plasma dielectric tensor on the base principle of analytic continuation for Cauchy-type integrals and the exact plasma dispersion functions concept.
  • Instability of cylindrical relativistic electron beam, propagating in plasma 
    Balakirev, V.A.; Maslov, V.I.; Onishchenko, I.N. (Вопросы атомной науки и техники, 2011)
    The new mechanism of instability development of relativistic electron beam of finite radius in plasma has been considered. Two-dimensional linear theory of this instability has been constructed. As a result of this theory ...
  • Integral cluster set-up for complex compound composites syntesis 
    Yakovin, S.D.; Dudin, S.V.; Zykov, A.V.; Farenik, V.I. (Вопросы атомной науки и техники, 2011)
    At present study the result of development and investigations of cluster technological set-up for synthesis of complex compound composites is demonstrated. The present set-up consist of complimentary DC-magnetron ...
  • Investigation of chaotic decay in the resonator filled with plasma 
    Antonov, A.N.; Buts, V.A.; Kovalchuk, I.K.; Kovpik, O.F.; Kornilov, E.A.; Svichensky, V.G.; Tarasov, D.V. (Вопросы атомной науки и техники, 2011)
    Some investigations of the results of chaotic waves decay in circular cylindrical resonator partially filled with magnetoactive plasma are presented. If external magnetic field is uniform there is a good qualitative ...
  • Investigation of energy and mass balance “Trimyx-3M” Galatea multipole magnetic trap 
    Bishaev, A.M.; Bugrova, A.I.; Kozintseva, M.V.; Lipatov, A.S.; Savelyev, V.V.; Sigov, A.S.; Tarelkin, I.A.; Terekhov, V.A.; Desyatskov, A.V. (Вопросы атомной науки и техники, 2011)
    In the work using Rogowski loop, measurements of the diamagnetic current, generating in the plasma volume of the “Trimyx-3M” Galatea multipole magnetic trap under its filling by plasmoids have been carried out. ...
  • Investigation of plasma turbulence and local electric field in the T-10 tokamak and TJ-II stellarator by HIBP diagnoatic(review) 
    Krupnik, L.I.; Melnikov, A.V.; Hidalgo, C.; Chmyga, A.A.; Eliseev, L.G.; Ascasibar, E.; Estrada, T.; Komarov, A.D.; Kozachek, A.S.; Liniers, M.; Lysenko, S.E.; Mavrin, V.A.; Ochando, M.A.; de Pablos, J.L.; Pedrosa, M.A.; Perfilov, S.V.; Tabares, F.; Zhezhera, A.I. (Вопросы атомной науки и техники, 2011)
    TJ-II stellarator by HIBP diagnostics has been performed. The following similar features of potential were found: the scale of several hundred Volts; the negative sign for densities ne>1×10¹⁹ m⁻³ and comparable values ...
  • Investigation of possibility of creation of levitating quadrupole 
    Bishaev, A.M.; Bush, A.A.; Gladyshev, I.V.; Kamentsev, K.Y.; Kozintseva, M.V. (Вопросы атомной науки и техники, 2011)
    The configuration of the supporting magnetic field for the levitation of two superconducting rings is developed. It has been formed experimentally from four permanent coaxial magnets of N40 grade inserted one into another ...
  • Investigations of thermo-ionic emitters of heavy alkali metals for diagnostic injector of “Uragan-2M” stellarator 
    Bondarenko, I.S.; Chmyga, A.A.; Deshko, G.N.; Komarov, A.D.; Kozachok, A.S.; Krupnik, L.I.; Khrebtov, S.M.; Taschev, Yu.I.; Zhezhera, A.I. (Вопросы атомной науки и техники, 2011)
    The results of solid-state thermo-ionic emitters of Cs⁺ and Tl⁺ ions investigations are presented. These emitters are planned to use in heavy ion beam diagnostic system for “Uragan-2M” stellarator. According to estimations ...
  • Ion beam system for nanotrimming of functional microelectronics layers 
    Bizyukov, A.A.; Bizyukov, I.A.; Girka, O.I.; Sereda, K.N.; Sleptsov, V.V.; Gutkin, M.; Mishin, S. (Вопросы атомной науки и техники, 2011)
    This paper concerns with investigation of the trimming process which uses ion beam etching for high-precision adjustment of the thickness of functional microelectronics layers. The layer deposited on the substrate is ...
  • Kinetic modeling of H-mode pedestal with effects from anomalous transport and MHD stability 
    Pan’kin, A.Y.; Park, G.Y.; Cummings, J.; Chang, C.S.; Bateman, G.; Bunner, D.; Groebner, R.J.; Hughes, J.W.; LaBombard, B.; Terry, J.L.; Kritz, A.H.; Ku, S.; Rafiq, T.; Snyder, P.B. (Вопросы атомной науки и техники, 2011)
    Scaling of the H-mode pedestal in tokamak plasmas with type I ELMs and dependence of the pedestal properties and the resulting divertor head load width with the plasma elongation and plasma current are investigated using ...
  • Magnetic diagnostics for torsatron U-2M 
    Pashnev, V.K.; Petrushenya, A.A.; Sorokovoy, E.L.; Krasnyj, V.V. (Вопросы атомной науки и техники, 2011)
    The features of application of magnetic diagnostics in torsatron U-2M are described. The methods to account for the influence of the metal environment and induced magnetic fields on the results of magnetic measurements ...
  • Magnets of the injection channel for the X-ray generator ”NESTOR” 
    Ivashchenko, V.Ye.; Lyashchenko, V.M.; Mytsykov, A.O.; Ryezayev, A.V.; Zelinsky, A.Yu. (Вопросы атомной науки и техники, 2011)
    In recent years in NSC KIPT the X-ray generator "NESTOR" are under design and development. In the paper the parameters of the magnetic elements of the facility injection channel are presented. The magnetization curves, ...
  • Mathematical modeling of radiolysis process of water under the impact of low-energy electrons 
    Jafarov, Y.D. (Вопросы атомной науки и техники, 2011)
    The radiolysis process of water (liquid phase) under the impact of low - energy electrons (E = 1, 2.5, 5, 10 keV ) was mathematically modeled using Monte-Carlo, single collision and pacing methods on the base of Mathcad ...

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