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Перегляд Відділення фізико-технічних проблем матеріалознавства за назвою

Репозиторій DSpace/Manakin

Перегляд Відділення фізико-технічних проблем матеріалознавства за назвою

Сортувати за: Порядок: Результатів:

  • Luminescence of nanostructures based on semiconductor nitrides 
    Menkovich, E.A.; Tarasov, S.A.; Lamkin, I.A. (Functional Materials, 2012)
    Light-emitting diode structures on the basis of (Al, Ga, ln)N solid solutions with and without superlattices were investigated. Experiments in a wide range of temperatures (10—300 K) and noise currents (10 nA — 2 mA) were ...
  • Luminescence of PbI₂ nanoinclusions in CdI₂ crystal lattice 
    Bolesta, I.M.; Vistovskyy, V.V.; Gloskovska, N.V.; Rovetskij, I.M. (Functional Materials, 2016)
    Luminescence spectra of CdI₂ crystals with PbI₂ inclusions (10⁻⁵%) under synchrotron excitation at 8 K are examined in the present work. The spectra of the crystals grown from the melt exhibit luminescence peaks at 2.13 ...
  • Luminescence of praseodymium doped perovskite - like SrLa₄Ti₅O₁₇ under excitation with VUV and UV synchrotron radiation 
    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 ...
  • Luminescence properties of Ca₃Ga₂Ge₄O₁₄ crystals 
    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 ...
  • Luminescence properties of CsI:Tl crystals codoped with Eu 
    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 ...
  • Luminescence properties of NaAIP₂O₇ crystals doped with chromiumions 
    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. ...
  • Luminescence properties of SrCl₂-Eu microcrystals embedded in NaCl host 
    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)
  • 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 ceramics based on polycrystalline calcium fluoroapatite Ca₁₀(P0₄)₆F₂:Eu³⁺ 
    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 ...
  • Luminescent materials of red and green emission on the basis of calcium tungstate 
    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 ...
  • Luminescent photonic crystals 
    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 ...
  • Luminescent probes for some radioactive waste confinement phosphates 
    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, ...
  • Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ 
    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 ...
  • Luminescent properties of Ce³⁺ ions in alkaline earth borophosphates 
    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 ...
  • 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 ...
  • Luminescent properties of LaI₃-Ce microcrystals embedded in NaI host 
    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 ...
  • Luminescent properties of rhodamine 6G dye in silica sol-gel matrices 
    Bezkrovnaya, O.N.; Pritula, I.M.; Maslov, V.V.; Puzikov, V.M.; Kolybayeva, M.I.; Kosinova, A.V.; Gurkalenko, Yu.A.; Lopin, A.V. (Functional Materials, 2010)
  • Luminescent properties of Y₃Al₅O₁₂ nanograined ceramics and single crystals 
    Zorenko, Yu.; Voznyak, T.; Gorbenko, V.; Doroshenko, A.; Tolmachev, A.; Yavetskiy, R.; Petrusha, I.; Turkevich, V. (Functional Materials, 2012)
    The optical transmittance in the visible wavelength range, thermally stimulated luminescence and time resolved luminescence under excitation by synchrotron radiation in the exciton range of Y₃Al₅O₁₂ host were studied to ...
  • Luminescent properties of ZnSxSe₍₁₋x₎ mixed crystals obtained by solid-phase synthesis and melt-growing 
    Galkin, S.M.; Trubaieva, O.G.; Lalayants, O.I.; Rybalka, I.A.; Shevchenko, O.A.; Bryleva, K.Yu.; Golinka-Bezshyyko, L.O. (Functional Materials, 2018)
    The luminescence characteristics of ZnSxSe₍₁₋x₎ mixed crystals (MC) obtained by solid-phase synthesis and melt-growing were studied. In X-ray luminescence spectra of ZnSxSe₍₁₋x₎ powdered MC synthesized from ZnS and ZnSe ...
  • Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan 
    Tsvirko, M.; Tkaczyk, S.; Kozak, M.; Kalota, B. (Functional Materials, 2013)
    A novel luminescent temperature sensor using ruthenium(II)-tris(2,2´-bipyridil) ([Ru(bpy)₃]²⁺) incorporated into chitosan polymer matrix was developed. The sensor exhibits completely reversible and stable luminescent ...

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