Перегляд за автором "Obukhovsky, V.V."

Сортувати за: Порядок: Результатів:

  • Dielectric response of disordered ferroelectrics with embedded charged clusters 
    Morozovska, A.N.; Eliseev, E.A.; Obukhovsky, V.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2003)
    The model of static charged clusters, which adequately describes the dielectric hysteresis and permittivity of disordered ferroelectrics with non-isovalent impurities, has been proposed. The main result of paper is modified ...
  • Dynamics of photoinduced instability in ferroelectric photorefractive crystals 
    Morozovska, A.N.; Obukhovsky, V.V.; Lemeshko, V.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2001)
    In the paper we theoretically consider the dynamics of the inner field generated by recharging trap waves propagation and spatial-temporal features of the photoinduced light scattering caused by these phenomena in the ...
  • Dynamics of photoinduced instability in ferroelectric photorefractive crystals caused by space recharging trap waves 
    Morozovska, A.N.; Obukhovsky, V.V.; Lemeshko, V.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2002)
    In the paper we theoretically consider the dynamics of the inner field generated by recharging trap waves propagation and spatial-temporal features of the photoinduced light scattering caused by these phenomena in the ...
  • Generalized model of holographic recording in photopolymer materials 
    Karpov, H.M.; Obukhovsky, V.V.; Smirnova, T.N. (Semiconductor Physics Quantum Electronics & Optoelectronics, 1999)
    The generalized diffusion model of holographic recording in photopolymer materials has been offered. The theoretical description of hologram formation process is based on the concept of free volume redistribution and using ...
  • Microwave-induced optical non-linearity of amino acid crystals 
    Berezhinsky, L.I.; Dovbeshko, G.I.; Obukhovsky, V.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2001)
    Changes (ΔR) of amino acid crystals infrared (IR) reflectance (R) induced by simultaneous irradiation of IR and microwaves (MW) or extremely high frequency (EHF) radiation have been observed. It was shown that under the ...
  • Photo-microdomains in ferroelectrics: formation and light scattering caused by them 
    Morozovska, A.N.; Eliseev, E.A.; Obukhovsky, V.V.; Lemeshko, V.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2003)
    We propose the theory of the micro-domains (MD) formation in ferroelectric photorefractive crystals appeared under steady illumination by laser beam perpendicular to the polar axis. The crystal has the donor level made ...
  • Spatial-temporal peculiarities of periodical PILS in ferroelectric PR-crystals 
    Morozovska, A.N.; Obukhovsky, V.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2003)
    In the paper we theoretically consider the dynamics of the inner field and the spatial-temporal features of periodical photoinduced light scattering in photo-ferroelectrics caused by stationary laser illumination. Not only ...