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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:

  • 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 ...
  • 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, ...
  • 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 ...
  • Physical principles of industrial growing technology of lead tungstate (PWO) for high-energy physics applications 
    Beloglovsky, S.; Saveliev, Yu.; Ippolitov, M.; Manko, V.; Vasiliev, A.; Tamulaitis, G.; Apanasenko, A. (Functional Materials, 2005)
    A new model is proposed describing defects responsible for optical properties and radiation hardness of PWO single crystals. The model clarifies origins of optical properties important for application of PWO as a scintillator ...
  • 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 ...
  • 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 ...
  • Specific features of the thermoluminescence kinetics of shallow traps in anion-defective single crystals of aluminum oxide 
    Kortov, V.S.; Nikiforov, S.V.; Sadykova, E.Z. (Functional Materials, 2005)
    The kinetics of thermoluminescence (TL) arising from shallow traps in single crystals of anion-defective aluminum oxide has been considered. It has been shown that the TL peak at 320-350 К is characterized by identical ...
  • 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 ...
  • Surface microstructure of thermoexfoliated graphite 
    Matzui, L.; Ovsienko, I.; Vovchenko, L.; Len`, T.; Shevchenko, N. (Functional Materials, 2005)
    The surface microstructure of thermoexfoliated graphite (TEG) particles produced by thermoexfoliating graphite intercalation compounds with different intercalants of acceptor type at different temperatures has been ...
  • The effect of phase state on damping capacity in Ti-5Al-5Mo-5V 
    Ryumshyna, T.; Nosolev, I.; Konstantinova, T. (Functional Materials, 2005)
    The internal friction and Young's modulus behavior at function temperature in the range from 78 К to 300 К were studied in Ti-5Al-5Mo-5V alloy. The changing of quenching temperature regulated the phase composition. The ...
  • The electrochemically induced processes at the gold-polyaniline film interface: surface plasmon resonance study 
    Chegel, V. (Functional Materials, 2005)
    Surface plasmon resonance (SPR) method has been modified to study the electrochemical processes at the surface of a 50 nm thick gold film. Electrochemical SPR (ESPR) enables the electropolymerization and study in situ of ...
  • 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 ...
  • The influence of thermal conditions on perfection in GaₓIn₁-ₓSb single crystals 
    Kushnarev, A.V.; Kozhemyakin, G.N. (Functional Materials, 2005)
    The influence of the temperature gradient on the appearance of macro-cracks in growing GaₓIn₁-ₓSb single crystals by Czocralski method is shown. The decrease of axial temperature gradient dT/dz to 15 K/cm and radial ...
  • 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 ...
  • Two types of coronaelektrets discharge characteristics 
    Kuzmin, R.N.; Mokrynskaya, E.V. (Functional Materials, 2005)
    Photodischarge characteristics of coronaelectrets were investigated. It proposed a simple model of photocondactive coronaelectrets relaxation. This model is based on the assumption of internal opposite-EMF formation. The ...
  • X-ray excited luminescence of ytterbium containing YAG single crystalline films 
    Zakharko, Ya.M.; Luchechko, A.P.; Syvorotka, I.M.; Syvorotka, I.I.; Ubizskii, S.B. (Functional Materials, 2005)
    Luminescence properties of ytterbium ions in of У₃AI₅О₁₂ (УAG) epitaxial films have been investigated. The influence of growth conditions on the change of activator ions charge state and the luminescence in visible spectral ...

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