Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Functional Materials, 2005, № 2 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Functional Materials, 2005, № 2 за датою випуску

Сортувати за: Порядок: Результатів:

  • 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 ...
  • Conversion of dislocation oscillation waves to spin ones near the OPT temperatures 
    Sirota, D.I.; Zhuravlyov, A.F. (Functional Materials, 2005)
    Dislocation waves in magnetic crystals near the orientation phase transition temperatures are considered in the frame of the field defect theory. The singularities of the dislocation flows, elastic strains and magnetization ...
  • Anomalous behaviour of electric resistivity in Co-Si-B based metallic glasses 
    Babich, M.G.; Nosenko, V.K.; Semen'ko, M.P.; Yeremenko, G.V.; Zakharenko, M.I. (Functional Materials, 2005)
    Temperature dependences of electric resistivity have been investigated in 300-950 К temperature range for Со₆₅.₅Ме₆.₅(Si,B)₂₈ metallic glasses (Ме = Fе, Сr). Several characteristic temperature intervals have been distinguished ...
  • 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 ...
  • Chemical etching of CdTe, CdₓHg₁-ₓTe, ZnₓCd₁-ₓTe and Te in the HNO₃-HCl-citric acid 
    Tomashik, Z.F.; Bilevych, Ye.O.; Feichuk, P.I.; Tomashik, V.M. (Functional Materials, 2005)
    The peculiarities of CdТе, CdTe, CdₓHg₁-ₓTe, ZnₓCd₁-ₓTe and Те single crystals dissolution in the solutions of HN0₃-HCl-citric acid system are investigated and the surfaces of equal etching rates (Gibbs diagrams) are ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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, ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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, ...
  • 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 ...
  • 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 ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис