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Перегляд Functional Materials, 2005, том 12 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Functional Materials, 2005, том 12 за датою випуску

Сортувати за: Порядок: Результатів:

  • Phase formation in surface layers of GaTe and InTe single crystals during thermal oxidation in air 
    Balitskii, O.A.; Savchyn, V.P.; Savchyn, P.V.; Fiyala, Ya.M. (Functional Materials, 2004)
    The oxidation processes of indium and gallium monotellurides have been discussed. The oxidation has been established to result in formation of additional phases with higher tellurium content, namely, gallium and indium ...
  • The formation of n-n⁺ transition in the implanted crystal matrix 
    Peleshchak, R.M.; Kuzyk, O.V.; Tupichak, V.P.; Shuptar, D.D. (Functional Materials, 2004)
    The existence of n-n⁺ transition in the elastic area of the implanted crystal matrix GaAs(100) + Ar(Si) is discussed within the framework of the electron-deformation model. It is shown that n-n+ transition becomes sharper ...
  • Optimization of thermal conditions in growing of GSO:Ce crystals by Czochralski technique 
    Krivoshein, V.I.; Martynov, V.P.; Nagornaya, L.L.; Ryzhikov, V.D.; Bondar`, V.G. (Functional Materials, 2005)
    Crystallization conditions of gadolinium silicate Gd₂SiO₅:Ce have been studied depending on the crystallographic direction of the crystal growing in various thermal conditions. For the developed crystallization assembly, ...
  • 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 ...
  • 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. ...
  • 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 ...
  • 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 ...
  • Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study 
    Ignatovych, M.; Holovey, V; Vidoczy, T.; Baranyai, P.; Kelemen, A.; Laguta, V.; Chuiko, O. (Functional Materials, 2005)
    Photoluminescence (PL), optical absorption (ОА) and ESR spectra have been studied to characterize Cu- and Ag-doped single crystal and glassy Li₂B₄О₇ (LTB). The attribution of LTB:Cu glass PL as one arising from the sets ...
  • TMR, MRE, and X-ray photoelectron spectroscopy of Fe-SiO₂ granular films 
    Kravets, V.G.; Poperenko, L.V.; Vinnichenko, K.L. (Functional Materials, 2005)
    Feₓ(Si0₂)₁₋ₓ magnetic granular films below the percolation threshold (х < 0.45) have been studied using tunneling magnetoresistance (TMR), magnetorefractive effect (MRE), and X-ray photoelectron spectroscopy. Maximum ...
  • SiO₂/Au core-shell nanoparticles: synthesis and characterization 
    Matveevskaya, N.A.; Tolmachev, A.V.; Pazura, Yu.I.; Savvin, Yu.N.; Dukarov, S.V.; Semynozhenko, V.P. (Functional Materials, 2005)
    Preparation of heteronanoparticles of the core-shell type has been described based on single-dispersed spherical nanoparticles of silicon dioxide and gold. Using the colloid chemistry techniques, nanoparticles having ...
  • 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 ...
  • Scintillation pulse shape discrimination with CaWO₄, ZnWO₄, and CdWO₄ crystal 
    Danevich, F.A.; Georgadze, A.Sh.; Kobychev, V.V.; Kropivyansky, B.N.; Nagorny, S.S.; Nikolaiko, A.S.; Tretyak, V.I.; Yurchenko, S.S.; Zdesenko, S.Yu.; Zdesenko, Yu.G.; Bizzeti, P.G.; Fazzini, T.F.; Maurenzig, P.R.; Solsky, I.M.; Brudanin, V.B.; Avignone, F.T. (Functional Materials, 2005)
    The time properties of scintillation pulse form for у rays and α particles in CaW0₄, ZnW0₄, and CdW0₄ crystal have been investigated. А method for discrimination of various particle types using the pulse shape distinctions ...
  • 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 ...
  • 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 ...
  • 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, ...
  • 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 ...
  • 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 ...
  • Analysis of the secondary breakdown of semiconductor materials on the basis of the nonlinear thermal conductivity equation 
    Andreyeva, N.V.; Virchenko, Yu.P. (Functional Materials, 2005)
    On the basis of the Wagner approach in the theory of thermal breakdown of dielectrics, the analogous phenomenon in semiconductor films is analyzed. It is done without account of the stabilization effect connected with an ...
  • 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 ...

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