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Перегляд Functional Materials, 2012, № 4 за назвою

Репозиторій DSpace/Manakin

Перегляд Functional Materials, 2012, № 4 за назвою

Сортувати за: Порядок: Результатів:

  • Galvanomagnetic properties of superconducting granules and grain boundaries in ceramic YBa₂Cu₃O₇₋δ high-temperature superconductor 
    Sukhareva, T.V. (Functional Materials, 2012)
    he objective of the work is to reveal the contribution of superconductive granules and grain boundaries (weak links) in magnetoresistance p value of YBa₂Cu₃O₇₋δ granular high-temperature superconductor (HTS) at T < Tc. The ...
  • Geometrization of the temporal photoresponse from the semiconductor sensor materials 
    Mygal, V.P.; But, A.V.; Shmatko, O.O.; Bodnar, I.V. (Functional Materials, 2012)
    Geometrization of the temporal photoresponse of A²B⁶ semiconductor compounds by means of it transformation to the first- and second-order signatures provides qualitative new possibilities for the control of the compounds ...
  • Growth and spectroscopy of new laser crystals Ca₁₀Yb₀.₃K₀.₁(VO₄)₇ 
    Kosmyna, M.B.; Nazarenko, B.P.; Puzikov, V.M.; Shekhovtsov, A.N.; Yasukevich, A.S.; Kuleshov, N.V.; Gulevich, A.E.; Demesh, M.P.; Gusakova, N.V. (Functional Materials, 2012)
    Ca₁₀Yb₀.₃K₀.₁(VO₄)₇ single crystals have been grown for the first time. Absorption and luminescence spectra, luminescence decay kinetics of ²F ₅/₂ level for Yb³⁺ ion are investigated.
  • Hybrid bulk and planar heterojunctions with electroluminescent quantum dots CdZnSeS and poly(dioctylfluorene) 
    Matvienko, O.O.; Kryzhanovska, O.S.; Savin, Yu.N.; Vovk, O.M.; Pogorelova, N.V.; Vashchenko, V.V. (Functional Materials, 2012)
    Hybrid organic-quantum dot light emitting devices (QD-OLED) with bulk and planar heterojunctions based on poly(dioctylfluorene) and electroluminescent quantum dots CdZnSeS (QD) were obtained. The influence of QD concentration ...
  • Influence of processing conditions on the structure and properties of yttrium oxide ceramics 
    Baumer, V.N.; Kosmyna, M.B.; Nazarenko, B.P.; Puzikov, V.M.; Shekhovtsov, A.N.; Gordienko, L.S.; Yasukevich, A.S.; Kuleshov, N.V.; Gulevich, A.E.; Demesh, M.P. (Functional Materials, 2012)
    By means of "wet" chemistry method Y₂O₃ nanopowder was obtained and characterized by X-ray diffraction analysis and differential thermal analysis. Transparent samples of Y₂O₃ and Y₂O₃:Nd ceramics were produced by vacuum ...
  • Investigation of residual stresses in sapphire plates after grinding and polishing 
    Budnikov, A.T.; Vovk, E.A.; Kanishchev, V.N.; Krivonogov, S.I. (Functional Materials, 2012)
    The method of flexure determination was used to investigate the dependence of residual stresses on the depth of damaged layer in sapphire plates with a diameter of 100 mm after grinding and polishing. The flexure was ...
  • Molar heat capacity and thermal conductivity of single crystals of ZnMgSe substitution solid solution 
    Kapustnik, A.K.; Zagoruiko, Yu.A.; Kovalenko, N.O. (Functional Materials, 2012)
    Determined for the first time are the temperature dependences of thermal conductivity coefficient and molar heat capacity of single crystals of the substitution solid solution Zn₁₋ₓMgₓSe in 25-300°C temperature range. The ...
  • Monitoring system of the front of the melt crystallization 
    Adonkin, G.T.; Barannik, S.V.; Kahishchev, V.N.; Sobolev, O.V.; Voinov, A.I. (Functional Materials, 2012)
    A system for automatic determination of the position of the crystallization front in the process of growing sapphire crystals by horizontal directed crystallization (HDC) has been developed. The images of the crystallization ...
  • Novel polymer metal complexes as precursors for electroluminescent materials 
    Savchenko, I.; Bereznitskaya, A.; Smola, S.; Fedorov, Ya.; Ivaha, N. (Functional Materials, 2012)
    The monomer — 2 methyl-5-phenylpentene-l-dione-3,5, their complexes with Nd(lll), Eu(lll), Er(lll), new metallopolymers based of them are obtained. Structure of the monomer, the metal complexes and the metallopolymers ...
  • Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃ 
    Kalmykova, T.V.; Tarapov, S.I.; Neduch, S.V.; Krivoruchko, V.N.; Danilenko, I.A.; Burchovetckii, V.V.; Gurtovoj, D.G. (Functional Materials, 2012)
    The results of research of the nonresonant and magnetic resonance absorption of electromagnetic waves in polymer magnetic nanocomposites (La₀.₇Sr₀.₃Mn₀.₃) in 10-40 GHz and 60-78 GHz frequency bands are presented. The ...
  • Photophysical properties of novel luminescent dyes: difluoroborate complexes of benz[c,d]indole derivates 
    Navozenko, O.M.; Yashchuk, V.M.; Slominskii, Yu.L.; Kachkovsky, O.D.; Naumenko, A.P.; Myagchenko, Y.O. (Functional Materials, 2012)
    The fluorescence and absorption spectra of new boron-containing dyes have been studied. Using standard techniques, the quantum yield and fluorescence decay characteristics for these substances in liquid solutions were ...
  • Production and properties of CsSrBr₃:Eu²⁺ scintillator 
    Cherginets, V.L.; Grippa, A.Yu.; Rebrova, T.P.; Datsko, Yu.N.; Ponomarenko, T.V.; Rebrova, N.V.; Kosinov, N.N.; Zelenskaya, O.V. (Functional Materials, 2012)
    CsSrBr₃ scintillation crystals doped with Eu²⁺ (0.5, 1 and 5 mol. %) have been grown by Bridgman-Stockbarger method. The radioluminescence spectra of CsSrBr₃:Eu²⁺ materials include a narrow band with the maximum which ...
  • Scintillation panels based on zinc selenide for detection of alpha radiation 
    Litichevskyi, V.; Tarasov, V.; Galkin, S.; Lalaiants, O.; Voronkin, E. (Functional Materials, 2012)
    The possibility of obtaining dispersed scintillation panels based on zinc selenide for alpha radiation registration has been demonstrated. Thanks to the good energy resolution Rα ~ 30 % of the panel it can be used for the ...
  • Sprayed substance transfer and hard-melting composition formation in ion plasma system 
    Vasilenko, N.A.; Terpiy, D.N.; Vasetskaya, L.A. (Functional Materials, 2012)
    Relation between characteristics of discharge and parameters of growing film when using ion-plazma methods of spraying has been shown at the example of magnetron spraying of TaB₂. Possibility of the modeling application ...
  • Studying mechanical, acoustical and dielectric properties of SiO₂-filled polyester resin nanocomposites 
    Gorelov, B.M.; Polovina, O.I.; Gorb, A.M.; Czapla, Z.; Dacko, S. (Functional Materials, 2012)
    Concentration effects of fumed silica on mechanical (static Young modulus, compression strength limit), acoustic (Lame constant, shear modulus, Young modulus, compression modulus, and Poisson’s ratio), and dielectric ...
  • The peculiarities of bubble structures in ferrite-garnet films 
    Mamalui, Ju.A.; Siryuk, Ju.A.; Smirnov, V.V. (Functional Materials, 2012)
    Peculiarities of the disordered bubble structures under temperature or magnetic field change have been studied. The experimental results are interpreted with in the concept of magnetistatic pressure. It is shown that the ...
  • Ti-derived intermediate band in MgH₂ 
    Sheripov, U.; Zhanabergenov, Zh.; Uteniyazov, A.; Ismailov, K.; Karazhanov, S. (Functional Materials, 2012)
    This article deals with a study of electronic structure of Ti-doped MgH₂ by the first-principles calculations. We show that Ti impurity substituting Mg (TiMmg) forms an intermediate band in the band gap of MgH₂, which is ...
  • Week fragmentation of round plates 
    Brodskii, R.Ye.; Tur, A.V.; Yanovsky, V.V. (Functional Materials, 2012)
    The simple model of binary week fragmentation of round plates is considered. It is shown, that distribution function of fragments by masses is depended on choice of fissures arise mechanism. The exact distribution function ...

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