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Перегляд Functional Materials, 2015, том 22 за назвою

Репозиторій DSpace/Manakin

Перегляд Functional Materials, 2015, том 22 за назвою

Сортувати за: Порядок: Результатів:

  • Peculiarities of Ag metallic nanoparticles formation in alkaline and alkaline-earth tetraborate glasses 
    Dutka, R.M.; Adamiv, V.T.; Burak, Ya.V.; Gamernyk, R.V.; Teslyuk, I.M. (Functional Materials, 2015)
    Investigations of alkaline Li₂B₄O₇:Ag and alkaline-earth CaB₄O₇:Ag tetraborate glasses with Ag nanoparticles (Ag NPs) formed by thermal treatment in vacuum have been performed. It is ascertained that in volumes of the both ...
  • Peculiarities of charge carriers transport in submicron Si-Ge whiskers 
    Druzhinin, A.A.; Dolgolenko, A.P.; Ostrovskii, I.P.; Khoverko, Yu.N.; Nichkalo, S.I.; Kogut, Iu.R. (Functional Materials, 2014)
    The paper presents an analysis of impact of charge carriers transport mechanisms on the thermoelectric properties of Si-Ge submicron whiskers. Based on the resistance temperature dependences the value of activation energy ...
  • Peculiarities of the solid-state synthesis of yttrium and gadolinium orthovanadates raw material 
    Voloshyna, O.V.; Baumer, V.N.; Puzan, A.N.; Sidletskiy, O.Ts.; Gerasymov, Ia.V. (Functional Materials, 2015)
    Present research deals with exploration of the kinetics of chemical interaction between yttrium or gadolinium oxide and vanadium (V) oxide. It was shown that in the temperature range up to 600°C the limiting stage of the ...
  • Phase H-T-diagram for MgB₂ granular BCS-superconductor in weak magnetic fields 
    Derevyanko, V.V.; Sukhareva, T.V.; Finkel, V.A.; Shahov, Yu.N. (Functional Materials, 2015)
    For the purpose of plotting the H-T diagram for MgB₂ granular superconductors, the behavior of electrical resistivity-versus-temperature dependences were studied at ~35 to ~45 K in external magnetic fields with magnetic ...
  • Plasmon enhancement of thiacyanine J-aggregates luminescence in polymer films 
    Sorokin, A.V.; Pereverzev, N.V.; Liakh, V.M.; Borovoy, I.A.; Yefimova, S.L. (Functional Materials, 2015)
    Formation of thiacyanine dye J-aggregates in layered polymer films has been studied. This process leads to the J-aggregates spectral bands widening as a result of static disorder increasing. To enhance the J-aggregate ...
  • Position-sensitive detector based on plastic scintillator for muon tomography 
    Ivanov, A.I.; Tarasov, V.A.; Pedash, V.Y. (Functional Materials, 2015)
    The analysis of the different models of a plastic position-sensitive detector construction for muon tomography is discussed. The key feature of the detectors is the ability of, a passive registration of ionizing radiation ...
  • Positive chirality measures from chiroptical pseudoscalars: applications to carbon-containing molecular systems 
    Luzanov, A.V. (Functional Materials, 2015)
    A new chirality quantification scheme is proposed based on a special procedure transforming molecular pseudoscalar into positive index. The optical rotatory strengths (estimated semiempirically) are used for the corresponding ...
  • Preparation of nanowires based on the tobacco mosaic virus and gold nanoparticles 
    Karbivskyy, V.L.; Kurgan, N.A.; Kasyanenko, V.Kh.; Lukyanenko, Yu.A.; Karbovskaya, L.I. (Functional Materials, 2015)
    The technique of producing nanowires based on TMV and gold nanoparticle, which consists of multiple cycles of sequentially adding the metal source, viruses and reduced agent, was developed. A study carried out of the ...
  • Radiation-hard plastic scintillator with increased mechanical strength 
    Zhmurin, P.N.; Lebedev, V.N.; Bedrik, A.I.; Titskaya, V.D.; Adadurov, A.F.; Velmozhnaya, E. (Functional Materials, 2015)
    This paper describes possibilities of improving mechanical properties of radiation-hard plastic scintillator (PS) with additives by spatial cross-linking their polymer base. This allows improving the mechanical properties ...
  • Research of long GSO and LYSO crystals used in the calorimeter developed for the COMET experiment 
    Kalinnikov, V.; Velicheva, E. (Functional Materials, 2015)
    Experimental tests have been performed in order to study loss of the light output in length and to improve light collection of photons for long GSO and LYSO crystals. Research of shower development in crystals with non-optimal ...
  • Research of the ECAL calorimeter used in the COMET experiment 
    Kalinnikov, V.; Velicheva, E. (Functional Materials, 2015)
    Based on the real optical model received with the Geant4 simulation, the optimal structure and geometry of the COMET calorimeter was developed, the influence of the shower was studied and energy deposition and calorimeter ...
  • Scintillation 2D-matrices for digital tomography 
    Voronkin, E.F.; Ryzhikov, V.D.; Grinyov, B.V.; Shevchenko, E.Y. (Functional Materials, 2015)
    A possibility is shown of tomography applications of scintillation 2D matrices based on aluminum-doped zinc selenide (ZnSe(Al)). Procedures for preparation of multi-element matrices are described, as well as results on ...
  • Search for 2β processes in ¹⁰⁶Cd with ¹⁰⁶CdWO₄ crystal scintillator 
    Polischuk, O.G.; Belli, P.; Bernabei, R.; Brudanin, V.B.; Cappella, F.; Caracciolo, V.; Cerulli, R.; Chernyak, D.M.; Danevich, F.A.; D'Angelo, S.; Incicchitti, A.I; Laubenstein, M.; Mokina, V.M.; Poda, D.V.; Tretyak, V.I.; Tupitsyna, I.A. (Functional Materials, 2015)
    An experiment to search for double β (2β) decay of ¹⁰⁶Cd with the help of a low-background cadmium tungstate crystal scintillator developed from cadmium enriched in ¹⁰⁶Cd to 66 % (106CdWO4, 215 g) is in progress at the ...
  • Simplified computations of spin excitations in high-spin carbon nanoclusters and related systems 
    Luzanov, A.V. (Functional Materials, 2015)
    Spin excitation spectra for possible molecule-based magnetic structures are evaluated semiempirically. A simplest spin-flip model with singly-excited configurations (SF-CIS) is used. While only a small amount of electron ...
  • Simultaneous growth of several bicrystals oriented by common single-crystal seed 
    Kazarov, Yu.G. (Functional Materials, 2015)
    The hetero-homoepitaxy phenomenon is shown efficient for simultaneous growth of five Zn-bicrystals identically oriented by one single-crystal seed. The crystallographic, geometrical and thermal requisites to achieve the ...
  • Size effects in thin n-PbTe films 
    Men'shikova, S.I.; Rogacheva, E.I.; Sipatov, A.Yu.; Zubarev, Ye.N. (Functional Materials, 2014-12-29)
    The effect of the film thickness d on the Seebeck coefficient S, the Hall coefficient RH, electrical conductivity σ, charge carrier mobility μH and thermoelectric power factor S²σ of thin films (d = 7-235 nm) prepared by ...
  • Spatial resolution of scanning tunneling microscopy 
    Rozouvan, T.; Poperenko, L.; Shaykevich, I.; Rozouvan, S. (Functional Materials, 2015)
    Time-independent Schroedinger equation solution in paraxial approximation is obtained for de Broglie wave of electron. The solution results in exact ratios for spatial resolution of scanning tunneling microscopy (STM) of ...
  • Spectral and photophysical properties of phenalenone dyes in aliphatic polyurethane matrix 
    Bezrodnyi, V.I.; Stratilat, M.C.; Kosyanchuk, L.F.; Negriyko, A.M.; Klishevich, G.V.; Todosiichuk, T.T. (Functional Materials, 2015)
    bstract: Spectral and photophysical properties of several phenalenone dyes were investigated in dependence on the type of polyurethane polymer matrix. The increase in polarity of the solid-state medium was shown to ...
  • Spin-dependent transport in compacted powders of chromic dioxide CrO₂ with anisotropy of nanoparticle shapes 
    Dalakova, N.V. (Functional Materials, 2015)
    Resistive and magnetoresistive properties of compacted powders consisting of nanosized particles of chromic dioxide CrO₂ with dielectric β-CrOOH shells are studied. Anisotropy of tunnel magnetoresistance which is responsible ...
  • State of water and thermal properties of zinc and cobalt (II) phosphate solid solution 
    Antraptseva, N.M.; Solod, N.V. (Functional Materials, 2015)
    It was established that the energy H-bonds and asymmetry of coordinationally connected of water molecules increases with elevation of cobalt content in the structure of Zn₃-xCox(PO₄)₂-4H₂O (0 < x≤1.00). Thermal properties ...

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