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Перегляд Functional Materials, 2005, № 2 за назвою

Репозиторій DSpace/Manakin

Перегляд Functional Materials, 2005, № 2 за назвою

Сортувати за: Порядок: Результатів:

  • Decay kinetics of Mn²⁺ ion luminescence in Mg, Zn, and Cd silicates and fluorides 
    Shamshurin, A.V.; Zhikhareva, E.A.; Malinka, E.V. (Functional Materials, 2005)
    Kinetic properties of Mп²⁺ ions in Mg, Zп, Cd silicates and fluorides with red color luminescence have been studied. The luminescence decay time is increased when LaF₃ or LiF, CdF₂, YF₃ are introduced in the ZпF₂ or MgF₂ ...
  • Dipole relaxation, dielectric and electric properties of PbWO₄ crystals 
    Shevchuk, V.N.; Kayun, I.V. (Functional Materials, 2005)
    Experimental dependences of permittivity for undoped PbWO₄ single crystals at 1 kHz frequency in 290-550 К temperature range are considered. The ε(Т) curve runs under heating and cooling are different. The ε(Т) function ...
  • Dopant concentration dependence of thermostimulated luminescence in Li₂B₄O₇:Mn single crystals 
    Holovey, V.M.; Lyamayev, V.I.; Birov, M.M.; Puga, P.P.; Solomon, A.M. (Functional Materials, 2005)
    А series of Li₂B₄О₇:Mn single crystals with different dopant concentrations has been produced and their thermoluminescence (TL) has been studied. The glow curve shapes differ significantly with increase of Mn concentration, ...
  • Effect of the growing features on luminescence and thermal glow of CdWO₄ scintillation crystals 
    Luchechko, A.P.; Zakharko, Ya.M.; Solsky, I.M.; Pashkovsky, M.V.; Zorenko, Yu.V. (Functional Materials, 2005)
    Investigation results of absorption, X-ray-, photo-, and thermally stimulated luminescence spectra of CdWO₄ crystals are presented as depending on the growing features thereof. Essential changes in relative intensity of ...
  • Effect of ZnGeP₂ annealing in Zn vapor on the laser spectrum 
    Patskun, I.I.; Rybalko, A.V. (Functional Materials, 2005)
    The work is devoted to experimental investigation of the band structure, deep local centers and complexes as well as of generation/recombination processes in the ZnGeP₂ semiconductor crystal. The crystals grown by Bridgeman ...
  • Ellipsometric control of stress homogeneity in surface layer of amorphous metal alloy ribbons 
    Poperenko, L.V.; Ozerov, M.V. (Functional Materials, 2005)
    The level of internal strain changes in the subsurface layer of Fe-based (Fe₇₅Ni₄Мо₃Si₂В₁₆ and Fe₈₀В₂₀) amorphous metal alloys has been analyzed. Optical measurements were carried out for as-cast ribbons. . The noncircular ...
  • Ellipsometric evidence of CoSi₂ formation in Co/Si multilayer induced by thermal annealing 
    Kudryavtsev, Y.V.; Lee, Y.P.; Hyun, Y.H.; Pavlova, E.P.; Makogon, Y.N. (Functional Materials, 2005)
    The work aim is to demonstrate the potential of the spectroscopic ellipsometry (SE) approach to study the solid state reactions, both spontaneous and/or induced by thermal annealing, in (3.0 nm Co / 10.6 nm Si)₂₀ multilayered ...
  • Ellipsometric investigation of β-Si₃N₄ ceramics with Mo and Al additives 
    Prokopets', V.M.; Shaykevich, I.A.; Robur, L.Y. (Functional Materials, 2005)
    Ceramic Si₃N₄ samples with Мо and AI admixtures have been investigated by spectroellipsometry. The influence of admixtures on the ceramics optical properties have been studied. The local defects of Si₃N₄ crystal structure ...
  • Influence of irradiation by a particle beam on optical properties of metal mirrors 
    Poperenko, L.V.; Vinnichenko, M.V.; Kosel, P.B.; Vinnichenko, K.L. (Functional Materials, 2005)
    The surface of copper and stainless steel mirrors near the area destroyed by electron beam has been characterized by means of ellipsometric diagnostics. The treatment did not result in any changes in the surface microrelief, ...
  • Investigation of metal β-diketonates as parent materials for reference samples 
    Yurchenko, O.I.; Shevtsov, N.I.; Mikhailova, L.I.; Belikov, K.N.; Titova, N.P.; Shkumat, A.A. (Functional Materials, 2005)
    Stability of synthesized lead, cadmium and chromium (III) β-diketonates and mercury (I) dimedonate in solid state and in diluted solutions was investigated by titrimetry and inductively coupled plasma optical emission ...
  • Ion plasma deposition and optical properties of SiC films 
    Semenov, A.V.; Lopin, A.V.; Puzikov, V.M.; Muto, Sh. (Functional Materials, 2005)
    SiC films have been obtained by direct deposition from a C and Si ions flow at energy values in the 30 to 1.500 eV range. The films deposited at the substrate temperature 600 С were chemically and structurally disordered. ...
  • Layer interaction in thin film CIS based photovoltaic device 
    Klochko, N.P.; Volkova, N.D.; Dobrotvorskaya, M.V.; Mateychenko, P.V.; Kopach, V.R.; Shkaleto, V.I.; Karasyov, S.N. (Functional Materials, 2005)
    The function of thin film photovoltaic device on the base of copper indium diselenide (CIS) depends immediately on the character of interactions in the layers being in contact therein: base CIS layer, buffer ZnSe layer, ...
  • Luminescence of CWO single crystals containing various defects 
    Grinyov, B.V.; Moroz, Z.T.; Nagornaya, L.L.; Pashkovsky, M.S.; Ryzhikov, V.D.; Tupitsyna, I.A.; Apanasenko, A.L. (Functional Materials, 2005)
    Influence of dopant-induced defects on luminescence and performance characteristics of CWO crystals has been studied. Мо and Fe have been shown to give rise to a specific "red" emission component with decay time of several ...
  • Luminescence of gallium-containing complex oxide crystal 
    Shevchuk, V.N. (Functional Materials, 2005)
    Luminescence spectra of garnet Nd₃Ga₅О₁₂ and of acentric Ca-gallogermanate Сa₃Ga₂Ge₄О₁₄:Nd³⁺ crystals under pulsed X-ray excitation (-1.5 ns) in 200-500 nm range are considered. The luminescence measurements carried out ...
  • 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 ...
  • Model of TSL-centers in Li₂B₄O₇:A (A = Cu, Ag) single crystals 
    Adamiv, V.T.; Antonyak, O.T.; Burak, Ya.V.; Pidzyrailo, M.S.; Teslyuk, I.M. (Functional Materials, 2005)
    Basing on spectral studies of the transmission and thermostimulated luminescence of LТВ:А single crystals (А = Cu, Аg), a new mechanism has been proposed to explain the formation of TSL centers therein, so-called А⁰ centers, ...
  • New inorganic scintillators on the basis of LBO glass for neutron registration 
    Zadneprovski, B.I.; Eremin, N.V.; Paskhalov, A.A. (Functional Materials, 2005)
    Undoped lithium borate glasses and those doped with Сu, Се, Sm, Eu, Тb, Тm, Yb have been synthesized; the optical and luminescence properties thereof have been determined as well as some scintillation characteristics ...
  • NMR and NQR investigation of the lattice dynamics in (CH₃)₂CHNH₃CdBr₃ 
    Chesnokov, Eu.D.; Chapla, Z.; Ovcharenko, A.I.; Pogrebnyak, S.V.; Vertegel, I.G. (Functional Materials, 2005)
    The temperatures dependences of the Br⁷⁹ quadrupole resonance, Br⁷⁹ and proton spinlattice relaxation times have been studied in the perovskite layer structure compounds (CH₃)₂CHNH₃CdBr₃. It is shown that anomalies in the ...
  • On radiation-induced optical and luminescence phenomena in thermally pretreated GSO:Ce crystals 
    Nagornaya, L.; Starzhinskiy, N.; Bondar, V.; Grinyov, B.; Katrunov, K.; Loseva, E.; Onishchenko, G.; Ryzhikov, V.; Semynozhenko, V. (Functional Materials, 2005)
    Effects of thermal annealing in different gaseous media (vacuum, oxygen-containing and reductive atmospheres) upon main optical, luminescence, spectral kinetic, and scintillation characteristics of GSO:Се crystals - both ...
  • On the nature of photoinduced absorption in photochromic (AgCl)ₓ(CuCl)₁₋ₓ films 
    Yunakova, O.N.; Miloslavsky, V.K.; Gromov, M.S.; Kovalenko, E.N. (Functional Materials, 2005)
    Absorption spectrum of photochromic (AgCI)ₓ(CuCI)₁₋ₓ films has been studied. The intense band of induced absorption in visible region has been established to be a superposition of two bands, namely, that of absorption by ...

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