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Yekaterinburg, Russia

Ural State Technical University is a higher education institute in Yekaterinburg, Sverdlovsk Oblast, Russian Federation. It is the biggest technical institution of higher education in Russia, with close ties to local industry in the Urals. Its motto, Ingenium Creatio Labor, means "brilliance creates work". Wikipedia.

Masharov S.I.,Ural State Technical University
Russian Physics Journal | Year: 2011

The solubility of a substitutional impurity in homogeneously strained binary ordered alloys with a bcc lattice has been calculated. The solubility has been found as a function of the alloy temperature and composition and of the structural and magnetic order parameters, and its anomalous behavior at phase transformation points both in the solution and in the donor has been investigated. © 2011 Springer Science+Business Media, Inc. Source

Zatsepin A.F.,Ural State Technical University
Physics of the Solid State | Year: 2010

The parameters of excited states of oxygen-deficient centers (ODCs) in high-energy-electron irradiated crystalline and glassy SiO2 have been studied using optical absorption, luminescence, and photoelectron emission spectroscopy. Additional evidence has been gained in support of the model of a neutral oxygen vacancy in ODCs, the diagram of electronic transitions has been refined, and their characteristics have been quantified. The possibility of ionization of the singlet and triplet defect states at a transition to the anomalously relaxed configuration has been demonstrated using the particular example of α-ODCs. Nonradiative excitation transfer from nonbridging oxygen centers to the triplet ODC state has been observed. © 2010 Pleiades Publishing, Ltd. Source

Kortov V.S.,Ural State Technical University
Radiation Measurements | Year: 2010

The fundamental properties of nanophosphors determined by their structural state are discussed. The influence of a high concentration of surface trapping centers and quantum confinement effect on the nanophosphor luminescence characteristics is noted. These features determine some new properties, which are important for radiation detection. They include the increase in the luminescence yield under high-dose irradiation and improvement of radiation resistance. The luminescence and dosimetric properties of nanophosphors of different compositions are described. It is noted that nanophosphors show promise as high-dose detectors of ionizing radiation. © 2009 Elsevier Ltd. All rights reserved. Source

Galashev A.E.,Russian Academy of Sciences | Polukhin V.A.,Ural State Technical University
Physics of the Solid State | Year: 2013

The structural, kinetic, and mechanical properties of a copper film deposited on single-layer and two-layer graphenes have been studied in a molecular-dynamics model in the temperature range 300 K ≤ T ≤ 3300 K. The film sizes are reduced in the "zigzag" direction more slowly than in the "armchair" direction. The differences have been found to appear in the behavior of copper atoms on single-layer and two-layer graphenes with increasing temperature. Copper atoms on the two-layer graphene have higher horizontal mobility over entire temperature range. However, Cu atoms on the single-layer graphene become more mobile in the vertical direction beginning from a temperature of ~1500 K. The stress tensor components of the copper film characterizing the action of forces on the horizontal areas have a sharp extremum at T = 1800 K in the case of the single-layer graphene and are characterized by quite smooth behavior in the case of the two-layer graphene. © 2013 Pleiades Publishing, Ltd. Source

It is argued that a discussion of two paradoxes in the commented paper is at odds with some points of probability theory and well-known optimization theorems. © 2011 Uspekhi Fizicheskikh Nauk, Russian Academy of Sciences. Source

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