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  1. No Access

    Article

    Application of Domestic Heat-Resistant Powders in Additive Techniques

    The products produced using additive techniques (with no use of conventional production techniques) are of high priority for aerospace and aircraft engine building. The possibility of using domestic heat-resis...

    O. A. Glotka, O. V. Ovchinnikov, V. I. Degtyaryov… in Powder Metallurgy and Metal Ceramics (2018)

  2. No Access

    Article

    Decay of electronic excitations in colloidal thioglycolic acid (TGA)-capped CdS/ZnS quantum dots

    Investigations of dynamics of exciton relaxation in colloidal thioglycolic acid (TGA)-capped CdS/ZnS core/shell systems with diameter of 3.6 nm by means of femtosecond transient absorption spectroscopy, thermo...

    M. S. Smirnov, O. V. Buganov, S. A. Tikhomirov… in Journal of Nanoparticle Research (2017)

  3. No Access

    Article

    The formation and luminescent properties of hybrid associates of colloidal Ag2S quantum dots with J-aggregates of trimethinecyanine dye

    Spectral patterns of hybrid association in the mixture of colloidal Ag2S quantum dots (QDs) with an average size of 2.5 to 0.3 nm with J-aggregates of a pyridinium salt of 3,3’-di(γ-sulphopropyl)-9-ethyl-4,5,4’,5...

    T. S. Kondratenko, O. V. Ovchinnikov, I. G. Grevtseva… in Nanotechnologies in Russia (2016)

  4. No Access

    Article

    Spongy titanium alloyed with oxygen for the production of titanium alloys

    We study the influence of alloying of spongy titanium with oxygen on the structure, mechanisms of fracture, and mechanical properties of titanium. It is shown that, within the range of concentrations 0.05–0.30...

    O. V. Ovchinnikov, V. H. Shevchenko, I. P. Volchok in Materials Science (2008)