Перегляд за автором "Boyko, V."

Сортувати за: Порядок: Результатів:

  • Luminescence spectroscopy and electronic structure of Eu³⁺-doped Bi-containing oxide compounds 
    Nedilko, S.; Chornii, V.; Hizhnyi, Yu.; Scherbatskyi, V.; Slobodyanik, M.; Terebilenko, K.; Boyko, V.; Sheludko, V. (Functional Materials, 2013)
    The photoluminescence (PL) studies of the set of undoped and doped with Eu³⁺ ions Bi-containing oxide compounds BiPO₄, K₃Bi₅(PO₄)₆, K₂Bi(PO₄)(MoO₄) and K₅Bi(MoO₄)₄ as well as calculations of their electronic structures ...
  • Luminescent properties of Eu³⁺ doped layered perovskite-like polycrystalline powders of the BaLa₂₋ₓEuₓTi₃O₁₀ (x = 0-2) titanate compounds 
    Nedilko, S.; Nedielko, I.; Scherbatskii, V.; Titov, Yu.; Virko, S.; Boyko, V.; Sheludko, V. (Functional Materials, 2012)
    The photoluminescent properties of concentration set of barium and lanthanum titanium compounds doped with europium ions, BaLa₂₋ₓEuₓTi₃O₁₀, where x = 0-2, were investigated. It was found that the luminescence of mentioned ...
  • New materials for luminescent scanning near-field microscopy 
    Chornii, V.; Chukova, O.; Hizhnyi, Yu.; Nedilko, S.G.; Nedilko, S.A.; Terebilenko, K.; Slobodyanik, M.; Aigouy, L.; Billot, L.; Boyko, V.; Virko, S.; Gomenyuk, O. (Functional Materials, 2013)
    Results on synthesis and characterization of the luminescent probes for applications in determination of near-field optical characteristics and spatial distribution of local temperature are presented. Two types of materials ...
  • Optical and spectral characteristics of chromium ion doped double alkali-aluminum phosphates 
    Nedilko, S.; Gomenyuk, O.; Umanets, G.; Stus', N.; Slobodyanik, M.; Boyko, V.; Sheludko, V. (Functional Materials, 2005)
    Diffuse reflection, luminescence, and luminescence excitation spectra of double alkalialuminum phosphate MAIP₂О₇ (M = Na, К, Сs) crystals doped with chromium ion have been considered. The reflection spectrum bands have ...
  • Ordered Carbon Nanotubes and Globular Opals As a Model of Multiscaling Photonic Crystals 
    Dovbeshko, G.; Fesenko, O.; Moiseyenko, V.; Gorelik, V.; Boyko, V.; Sobolev, V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2008)
    Experimental data on carbon nanotube carpet and synthetic opals have been compared by visible, infrared spectroscopy, and electron microscopy. Spectral features of the objects under study in infrared region are registered. ...
  • Synthesis and x-ray investigation of nitrocalix[4]quinone 
    Rodik, R.; Boyko, V.; Danylyuk, O.; Suwinska, K.; Lipkowski, J.; Kalchenko, V. (Журнал органічної та фармацевтичної хімії, 2006)
    The method of selective oxidation of simply accessible dihydroxy-dypropoxycalix[4]arene to nitrocalixmonoquinone by mixture of 75% nitric acid and glacial acetic acid was developed. The nitrocalixmonoquinone is prospective ...