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6 Result(s)

within S. N. Vereshchagin Remove this filter Particle and Nuclear Physics Remove this filter

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  1. No Access

    Article

    Hydrogenation of the nanopowders that form in a carbon-helium plasma stream during the introduction of Ni and Mg

    Composite nanoparticles consisting of magnesium, nickel, and carbon atoms are studied both theoretically and experimentally. The calculations performed in terms of the density functional theory show that the j...

    G. N. Churilov, I. V. Osipova… in Journal of Experimental and Theoretical Ph… (2011)

  2. No Access

    Article

    Crystal structure and electronic states of Co and Gd ions in a Gd0.4Sr0.6CoO2.85 single crystal

    X-ray diffraction and X-ray absorption near edge structure (XANES) spectra have been measured at the Со K-edge and Gd L 3-edge in GdCoO3 and Gd0.4Sr0.6CoO2.85 cobaltites. The effec...

    M. S. Platunov, V. A. Dudnikov, Yu. S. Orlov, N. V. Kazak, L. A. Solovyov… in JETP Letters (2016)

  3. No Access

    Article

    Thermal properties of rare earth cobalt oxides and of La1–x Gd x CoO3 solid solutions

    Powder X-ray diffraction data for the crystal structure, phase composition, and molar specific heat for La1‒x Gd x CoO3 cobaltites in the temperat...

    Yu. S. Orlov, V. A. Dudnikov, M. V. Gorev, S. N. Vereshchagin… in JETP Letters (2016)

  4. No Access

    Article

    Low-Temperature Schottky Anomalies and the Magnetic State of the p Electrons of Oxygen in Substituted Gd0.4Sr0.6CoO3 – δ Cobaltites

    The XANES spectra (X-ray absorption near-edge spectra) at the K edge of Co and the L3 edge of Gd in polycrystalline Gd0.4Sr0.6CoO3 – δ rare-earth oxides with an ordered and disordered distribution of Gd3+ and Sr2...

    Yu. S. Orlov, V. A. Dudnikov, M. S. Platunov… in Journal of Experimental and Theoretical Ph… (2018)

  5. No Access

    Article

    Structural, Magnetic, and Thermodynamic Properties of Ordered and Disordered Cobaltite Gd0.1Sr0.9CoO3 – δ

    The effect of cationic and anionic orderings on the crystal structure and magnetic properties of substituted rare-earth cobaltites Gd0.1Sr0.9CoO3 – δ was studied using X-ray diffraction, measurement of XANES spec...

    V. A. Dudnikov, N. V. Kazak, Yu. S. Orlov… in Journal of Experimental and Theoretical Ph… (2019)

  6. No Access

    Article

    Structure of Metastable Sr0.8Dy0.2Co3 – δ Phases and Their Electrical and Magnetic Properties

    Polycrystalline Sr0.8Dy0.2Co3 – δ complex cobalt oxides with a different amount of oxygen (δ = 0.26, 0.44, 0.46) have been prepared by solid-state synthesis. An increase in oxygen deficiency causes the brownmille...

    V. A. Dudnikov, S. N. Vereshchagin… in Journal of Experimental and Theoretical Ph… (2022)