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  • Nedilko, S.G.; Chumak, V.; Titov, Yu. (Functional Materials, 2018)
    The wide-band complex spectra of intrinsic luminescence of undoped SrLa₄Ti₅O₁₇ compounds are found in range of 350-1100 nm under excitation by the light from ultraviolet and vacuum ultraviolet range (50-334 nm) of synhrotron ...
  • Trukhin, A.N. (Физика низких температур, 2016)
    Luminescence properties of SiO₂ in different structural states are compared. Similar comparison is made for GeO₂. Rutile and α-quartz structures as well as glassy state of these materials are considered. Main results are ...
  • Beliak, I.V.; Kravets, V.G.; Kryuchin, A.A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2007)
    A physicotechnical fundamental of the multilayer photoluminescent media development has been considered. The quantum yield and relaxation time of luminescence were found as most significant values of the recording material. ...
  • Kostyk, L.; Tsvetkova, O.; Stryganyuk, G. (Functional Materials, 2008)
    The spectral and kinetic luminescence characteristics of undoped Ca₃Ga₂Ge₄O₁₄ single crystals have been studied using synchrotron irradiation with 4-30 eV energy, X-ray and optical irradiation (N₂ laser) in 10-300 K ...
  • Nagarkar, V.V.; Ovechkina, E.E.; Miller, S.R.; Gaysinskiy, V.; Brecherb, C.; Lempickib, A.; Bartramc, R.H. (Functional Materials, 2005)
    In investigating chemical approach for reducing the afterglow from Csl:TI, we were discovered es that a particularly effective ion for such afterglow suppression is Eu²⁺. We have extensively studied the effect of the Eu ...
  • Gomenyuk, O.V.; Nedilko, S.G.; Stus, N.V.; Chukova, O.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2004)
    Luminescence properties of the KAlP₂O₇ crystals doped with the chromium ions were investigated. Luminescence spectra consist of two main bands: one of them lies in the blue-green spectral region and the other lies in the ...
  • Gomenyuk, O.V.; Nedilko, S.G.; Stus, N.V.; Slobodyanyk, M.S.; Scherbatsky, V.P. (Functional Materials, 2004)
    Luminescence properties of NaAIP₂O₇ crystals doped with chromium ions have been investigated. Luminescence spectra of these crystals consist of two main bands in the green-orange and red spectral regions, respectively. ...
  • Pushak, A.S.; Vistovskyy, V.V.; Myagkota, S.V.; Demkiv, T.M.; Antonyak, O.T.; Dacyuk, J.R.; Savchyn, P.V.; Voloshinovskii, A.S. (Functional Materials, 2010)
  • 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 ...
  • Babayevskaya, N.V.; Mateychenko, P.V.; Deineka, T.G.; Kolupaeva, Z.I. (Functional Materials, 2008)
    The FAP and FAP:Eu³⁺ powders have been prepared using precipitation from aqueous solution. The as-prepared powders were compacted into tablets at 660 MPa and sintered in oxygen atmosphere at 600-1200°C. XRD analysis has ...
  • Kulish, M.R.; Kostylyov, V.P.; Sachenko, A.V.; Sokolovskyi, I.O.; Khomenko, D.V.; Shkrebtii, A.I. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2016)
    We review a status of the research on conversion of solar energy into electricity by using the systems that split the solar spectrum with a set of luminescent concentrators. Influence of the luminophore choice (rare-earth ...
  • Myagkota, S.; Gloskovskii, A.; Gladyshevskii, R.; Voloshinovskii, A. (Condensed Matter Physics, 2003)
    The luminescent kinetic parameters of the CsPbCl₃ nanocrystals dispersed in matrices of solid solutions Rb₁−xCsxCl (x = 0.05÷0.2) were studied under pulse synchrotron radiation excitation. Formation of CsPbCl₃ nanocrystals is ...
  • Meshkova, S.B.; Topilova, Z.M.; Dotsenko, V.P.; Kovalevskaya, I.P.; Kiriyak, A.V. (Functional Materials, 2004)
    Co-precipitation conditions of scheelite tungstates have been studied as well as effect of the alkali-earth metal and anion nature and calcination temperature on the luminescence intensity of the compounds. The scheelite ...
  • Klimonsky, S.O.; Sinitskii, A.S.; Abramova, V.V.; Eliseeva, S.V.; Li, J.; Zhang, P.; Li, M.; Zhou, J.Y.; Tretyakov, Yu.D. (Functional Materials, 2009)
    Angular distribution of photoluminescence of trivalent rare earth ions included inside three-dimensional opal and inverse opal photonic crystals is experimentally shown to be strongly modulated for the emission frequencies ...
  • Chukova, O.V.; Boyko, R.S.; Gaididei, G.I.; Nagornyi, P.G.; Nedilko, S.G.; Nedyelko, I.M.; Radzivanov, V.I.; Sakun, V.P.; Boyko, V.V. (Functional Materials, 2004)
    Phosphate compounds are used for long time storage of many radioactive substances waste. For the first time the single crystals and glasses NaTi2(PO4) compounds doped with rare-earth elements such as neodymium, samarium, ...
  • Pir, P.V.; Dotsenko, V.P.; Efryushina, N.P; Klimenko, Z.D. (Functional Materials, 2007)
    Using the luminescence spectroscopy, the stability of Eu²⁺ ions in SrBPO₅ has been shown to exceed significantly that in SrAl₂B₂O₇. The luminescence spectrum of Eu²⁺ in SrBPO₅ and SrAl₂B₂O₇ consists of a broad band with a ...
  • Dotsenko, V.P.; Berezovskaya, I.V.; Efryushina, N.P.; Voloshinovskii, A.S.; Eijk, C.W.E. van; Dorenbos, P.; Sidorenko, A. (Functional Materials, 2005)
    The luminescence properties of Се³⁺ ions in alkaline earth borophosphates МВРО₅ (М - Sr, Ва) have been studied upon excitation in the 3.5-15 eV region. It has been shown that the splitting of the Се³⁺ 5d configuration due ...
  • 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 ...
  • Bacherikov, Yu.Yu.; Zelensky, S.E.; Zhuk, A.G.; Semenenko, N.A.; Krylova, O.S. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2014)
    Fine-dispersed ZnS doped with Cu was prepared using self-propagating hightemperature synthesis. In the photoluminescence excitation spectra, the blue shift of the host lattice excitation peak is observed for powder ZnS:Cu ...
  • Pushak, A.S.; Vistovskyy, V.V.; Demkiv, T.M.; Datsyuk, Yu.R.; Kravchuk, I.M.; Karplyuk, L.T.; Gektin, A.V.; Voloshinovskii, A.S. (Functional Materials, 2015)
    Luminescence-kinetic properties of LaI₃-Ce microcrystals of 1-10 μm size in NaI-LaI₃-Ce system are studied upon 2.5-12 eV excitation using synchrotron radiation. The luminescent properties of cerium centers in the embedded ...