Перегляд за автором "Dobrotvorskaya, M.V."

Сортувати за: Порядок: Результатів:

  • Effect of oxygen on some reactions of ZnSe crystal surface interaction with H₂O vapors, CO₂, and CO 
    Gal'chinetskii, L.P.; Galkin, S.N.; Dobrotvorskaya, M.V.; Rybalka, I.A. (Functional Materials, 2012)
    Effect of oxygen on some interaction reactions of ZnSe crystal surface with water vapors, CO₂, and CO which result in release of hydrogen, and also carbon from a surface of crystals is discussed. Temperature dependences ...
  • Effects of long-term ion bombardment on some optical properties of Rh film mirrors and bulk polycrystalline mirrors 
    Bondarenko, V.N.; Bardamid, A.F.; Voitsenya, V.S.; Konovalov, V.G.; Kulyk, S.P.; Solodovchenko, S.I.; Yakimov, K.I.; Dobrotvorskaya, M.V. (Вопросы атомной науки и техники, 2006)
    The method is suggested for statistical analyzing the surface structure in cases when the spatial size of structure is not negligibly small in comparison with the size of an area to be analyzed. The method is applied to ...
  • Electrochemical deposition of cadmium telluride films 
    Klochko, N.P.; Volkova, N.D.; Dobrotvorskaya, M.V.; Kopach, V.R.; T.A. Li (Functional Materials, 2008)
    The mechanisms of electrochemical processes in the electrolyte for cadmium telluride semi-conducting film deposition and in corresponding partial solutions containing cadmium and tellurium ions have been studied by voltammetry ...
  • Heteronanopraticles of silicon dioxide with shell of Pt nanocrystals 
    Matveevskaya, N.A.; Dobrotvorskaya, M.V.; Dukarov, S.V.; Kolupaeva, Z.I. (Functional Materials, 2008)
    The results of preparation and study of core-shell heteronanoparticles are represented based on monodisperse spherical SiO₂ colloidal particles of 40, 120, 250, and 350 nm diameter and shell consisting of Pt nanocrystals. ...
  • Influence of vacuum annealing on the composition of electrochemically deposited zinc selenide layers 
    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 paper is devoted to the analysis of electrodeposited zinc selenide films compositions and to the research of their homogenization and purification probabilities by vacuum annealing. In order to investigate the surface ...
  • Interaction of hydrogen with lattice defects in ZnSe(X) crystals 
    Gal'chinetskii, L.P.; Lalayants, A.I.; Onishchenko, G.M.; Galkin, S.N.; Dobrotvorskaya, M.V.; Kamalieddin, R.F. (Functional Materials, 2011)
  • Langmuir-Blodgett films of binary mixtures for polymethylmethacrylate/rubrene and stearic acid/rubrene: formation conditions and optical properties 
    Bezkrovnaya, O.N.; Savin, Yu.N.; Dobrotvorskaya, M.V. (Functional Materials, 2006)
    Polymorphism of polymethylmethacrylate/rubrene and a stearic acid/rubrene monolayers depending on concentration of luminophore immobilized in the film has been studied. The maximum rubrene concentration has been determined ...
  • Laser ablation and photostimulated passivation of Cd₁₋ₓZnₓTe crystals 
    Zagoruiko, Yu.A.; Fedorenko, O.A.; Khristyan, V.A.; Kovalenko, N.O.; Mateychenko, P.V.; Dobrotvorskaya, M.V.; Poluboyarov, A.A. (Functional Materials, 2012)
    Proposed is a new technology of passivation of Cd₁₋ₓZnₓTe crystals which comprises preliminary treatment of their surface by laser ablation aimed at removal of the disturbed surface-adjacent layer arising due to mechanical ...
  • 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 and radiation-induced defects in Li₂B₄O₇:Eu single crystals 
    Dubovik, M.F.; Tolmachev, A.V.; Grinyov, B.V.; Grin, L.A.; Dolzhenkova, E.F.; Dobrotvorskaya, M.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2000)
    Thermostimulated luminescence (TSL) of Li₂B₄O₇ and Li₂B₄O₇:Eu single crystals in the temperature range 290-650K has been studied. Lithium tetraborate (LTB) doped with europium has been found to favour a further increase ...
  • Mechanism of AlN film formation at thermochemical nitridization of sapphire 
    Kaltaev, Kh.Sh.-ogly; Nizhankovskiy, S.V.; Sidelnikova, N.S.; Rom, M.A.; Dan'ko, A.Ya.; Dobrotvorskaya, M.V.; Belyaev, A.Ye.; Strelchuk, V.V.; Kolomys, A.F. (Functional Materials, 2011)
  • Morphology of lead sulfide crystalline particles in size-limited state 
    Bezkrovnyi, O.S.; Yermolayeva, Yu.V.; Vovk, O.M.; Dobrotvorskaya, M.V.; Chayka, M.A.; Tolmachev, A.V. (Functional Materials, 2014)
    Monocrystalline PbS particles of cubic structure ranging in size from 3 to 500 nm, were obtained. Influence of growth conditions on the final particles size and dispersion of lead sulfide nanocrystals, as well as effects ...
  • Photostimulated passivation of spectrometric CdZnTe detectors 
    Zagoruiko, Yu.A.; Kovalenko, N.O.; Fedorenko, O.A.; Komar, V.K.; Sulima, S.V.; Dobrotvorskaya, M.V.; Terzin, I.S. (Functional Materials, 2008)
    A method is proposed for side surface passivation of spectrometric detectors based on Cd ₁₋ₓZn ₓTe solid solution. The influence of photostimulated passivation treatment on electrical and spectrometric properties of the ...
  • Polishing of AlN/sapphire substrates obtained by thermochemical nitridation of sapphire 
    Vovk, E.A.; Budnikov, A.T.; Nizhankovskyi, S.V.; Kryvonogov, S.I.; Krukhmalev, A.A.; Dobrotvorskaya, M.V. (Functional Materials, 2013)
    Physicochemical conditions and polishing suspension composition were established for polishing of AlN/sapphire templates obtained by thermochemical nitridation of sapphire. The use of the polishing suspension based on ...
  • Synthesis and characterization of branched gold nanoparticles 
    Beynik, T.G.; Matveevskaya, N.A.; Dobrotvorskaya, M.V.; Garbuz, A.S.; Kosyanov, D.Yu.; Vovna, V.I.; Vornovskikh, A.A.; Bogatyrenko, S.I. (Functional Materials, 2017)
    In this paper we demonstrate obtaining and properties of gold nanostars and nanoflowers with average size in the range of 50 to 70 nm and the size dispersion < 20 %. Transmission electron microscopy and photoelectron ...
  • Utilization of alternating current methods for manufacture of selective absorbing coatings for heat collectors 
    Klochko, N.P.; Volkova, N.D.; Starikov, V.V.; Kopach, V.R.; Dobrotvorskaya, M.V.; Mateychenko, P.V.; Novikov, V.O. (Functional Materials, 2005)
    Electrochemical processes, taking place during alternating current treatment of aluminum, and dependence of morphology, chemical composition and electrical properties of obtained surface on treatment regimes have been ...