Перегляд за автором "Kovalenko, V.V."

Сортувати за: Порядок: Результатів:

  • Capture and transport of macroparticles in curved plasma duct at low magnetic field in the presence of an electron beam 
    Bizyukov, A.A.; Sereda, K.N.; Chibisov, A.D.; Romashchenko, E.V.; Kovalenko, V.V. (Вопросы атомной науки и техники, 2014)
    The possibility of the macroparticles transport through a magnetic separator due to their capture by the electric field generated inside the duct becomes possible. The conditions are obtained under which transport of the ...
  • Dynamics of macroparticles in a magnetic filter for a vacuum arc plasma sources 
    Bizyukov, A.A.; Chibisov, D.V.; Chibisov, A.D.; Romashchenko, E.V.; Kovalenko, V.V. (Вопросы атомной науки и техники, 2015)
    The possibility of transportation of charged macroparticles (MPs) through a magnetic filter is studied. It is shown that when MPs moves through the curved magnetic filter its can be charged either positively or negatively. ...
  • Exciton absorption spectra of KPb₂Br₅ thin films 
    Kovalenko, V.V.; Kovalenko, E.N.; Yunakova, O.N.; Yunakov, N.N. (Functional Materials, 2016)
    Absorption spectra of KPb2Br5 thin films of tetragonal (I) and monoclinic (II) structures were investigated in the spectral region of 2-6 eV and the temperature range of 90-440 K. It was found that KPb₂Br₅(I) of the ...
  • Exciton absorption spectrum of Cs₄PbCl₆ thin films 
    Yunakova, O.N.; Miloslavsky, V.K.; Kovalenko, E.N.; Kovalenko, V.V. (Functional Materials, 2015)
    Absorption spectrum of Cs₄PbCl₆ thin films was studied in the spectral range of 2-6 eV within the temperature interval 90-500 K. Localization of low-frequency excitonic states in sublattice of the compound containing Pb²⁺ ...
  • Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films 
    Yunakova, O.N.; Miloslavskii, V.K.; Kovalenko, E.N.; Kovalenko, V.V. (Functional Materials, 2014)
    The absorption spectrum of the solid solutions,i (Cs₁₋xMx)₄PbI₆ (M = Rb,K) 0≤x≤1 is studied in the spectral range 2-6 eV at T = 90 K. The formation of solid solutions (Cs₁₋xMx)₄PbI₆ in all range of concentrations, but ...