Перегляд за автором "Karachevtseva, L.A."

Сортувати за: Порядок: Результатів:

  • Bolometric characteristics of macroporous silicon structures 
    Karachevtseva, L.A.; Lytvynenko, O.A.; Malovichko, E.A.; Sobolev, V.D.; Stronska, O.J. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2001)
    Bolometric characteristics of macroporous silicon were investigated. Ohmic structures of the type «In/n-Si» and «In/macroporous n-Si» were formed by thermal evaporation of indium in an atmosphere of hydrogen. Temperature ...
  • Development and optical characteristics of the macroporous silicon structures 
    Karachevtseva, L.A.; Lytvynenko, O.A.; Stronska, O.J. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2000)
    The promising material for the 2D photonic structure formation for infrared spectrum range is macroporous silicon. There was investigated the electrochemical process of the cylindrical pore formation on n-Si plates for ...
  • Electrical properties of macroporous silicon structures 
    Karachevtseva, L.A.; Lytvynenko, O.A.; Malovichko, E.A.; Sobolev, V.D.; Stronska, O.J. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2001)
    The dependencies of electron conductivity, concentration and mobility on pore size and concentration were investigated for macroporous silicon structures. The electron conductivity and concentration in two-layer structures ...
  • Electro-optical effects in 2D macroporous silicon structures with nanocoatings 
    Karachevtseva, L.A.; Lytvynenko, O.O.; Konin, K.P.; Parshyn, K.A.; Sapelnikova, O.Yuю; Stronska, O.J. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2015)
    The near-IR light absorption oscillations in 2D macroporous silicon structures with microporous silicon layers, CdTe, surface nanocrystals and SiO₂ nanocoatings have been investigated. The electro-optical effect was taken ...
  • Optical transmittance of 2D macroporous silicon structures 
    Karachevtseva, L.A.; Lytvynenko, O.O.; Malovichko, E.O.; Stronska, O.J.; Busaneva, E.V.; Gorchinsky, O.D. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2001)
    Optical transmittance by 2D macroporous silicon structures was investigated in direction parallel to pores. Absolute photonic band gap was measured for wavelengths between one and two optical periods of macroporous silicon ...
  • Out-of-plane optical transmittance of 2D photonic macroporous silicon structures 
    Karachevtseva, L.A.; Glushko, A.E.; Ivanov, V.I.; Lytvynenko, O.O.; Onishchenko, V.F.; Parshin, K.A.; Stronska, O.J. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2007)
    Optical transmission spectra of 2D photonic macroporous silicon structures are investigated. The absolute bandgap for high values of the out-of-plane component kz is situated between the second and third photonic bands. ...
  • Photoconductivity in macroporous silicon with regular structure of macropores 
    Ivanov, V.I.; Karachevtseva, L.A.; Karas, N.I.; Lytvynenko, O.A.; Parshin, K.A.; Sachenko, S.A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2007)
    The effects of the increase of photoconductivity in periodic macroporous silicon structures depending on the size and period of cylindrical macropores are investigated. It is obtained that the ratio of macroporous silicon ...
  • Photoeffect Peculiarities in Macroporous Silicon Structures 
    Karachevtseva, L.A.; Onyshchenko, V.F.; Sachenko, A.V. (Хімія, фізика та технологія поверхні, 2010)
    The effects of increase in photoconductivity in the macroporous silicon structures have been examined as a function of the distance between cylinder macropores. The ratio of macroporous silicon photoconductivity to bulk ...
  • Photoelectrical characteristics of two-dimensional macroporous silicon structures 
    Karachevtseva, L.A.; Onischenko, V.F.; Karas, M.I.; Dandur’yants, O.I.; Sizov, F.F.; Stronska, O.J. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2004)
    Photoelectrical properties of macroporous silicon structures were investigated in the near infrared spectral range (1 to 8 μm). Angular dependences of photoconductivity, its amplification, realization of the single-mode ...
  • Theory of two-dimensional photonic crystals with lamellar cylindrical pores 
    Glushko, A.E.; Glushko, E.Ya.; Karachevtseva, L.A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2005)
    Theoretical investigation of 2D photonic crystals containing intermediate layers on the surface of cylindrical pores is performed within the framework of the plane-wave model. We have analyzed how the third medium introduction ...
  • Two-dimensional photonic crystals as perspective materials of modern nanoelectronics 
    Karachevtseva, L.A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2004)
    Photonic crystals are a dynamic direction of modern solid state physics. Today the intensive research (more than 80 %) is concentrated on two-dimensional photonic crystals which have functionality of three-dimensional ...