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A. S. Kovalev

10 ta ish

Physicotechnical Institute of Low Temperatures of the Ukrainian Academy of Sciences and Khar'kov State University

  1. Effect of anharmonicity on local defect modes in a one-dimensional crystal

    A. M. Kosevich, A. S. Kovalev

    MaqolaUltrasonics and Acoustic Wave PropagationSoviet Journal of Low Temperature Physics19750 iqtibos
    ABI

  2. The bound state of <i>N</i> bosons in a one-dimensional system with pairwise and three-body interactions

    A. S. Kovalev, A. M. Kosevich

    MaqolaCold Atom Physics and Bose-Einstein CondensatesSoviet Journal of Low Temperature Physics19760 iqtibos
    ABI

  3. Localized vibrations in crystal associated with straight screw dislocation

    I. M. Dubrovskiı̆, A. S. Kovalev

    MaqolaElasticity and Wave PropagationSoviet Journal of Low Temperature Physics19760 iqtibos
    ABI

  4. Nonlinear localized magnetization wave in a ferromagnet as a bound state of a large number of magnons

    A. M. Kosevich, B. A. Ivanov, A. S. Kovalev

    MaqolaMagneto-Optical Properties and ApplicationsSoviet Journal of Low Temperature Physics19770 iqtibos
    ABI

  5. Dislocation and domains in an antiferromagnet

    A. S. Kovalev, A. M. Kosevich

    MaqolaMagnetic Properties and ApplicationsSoviet Journal of Low Temperature Physics19770 iqtibos
    ABI

  6. Contribution of the domain walls to the low-temperature thermodynamics of a one-dimensional ferromagnet

    М. М. Богдан, A. S. Kovalev

    MaqolaMagnetic Properties and ApplicationsSoviet Journal of Low Temperature Physics19810 iqtibos
    ABI

  7. Soliton stability criterion in a non-ideal Bose gas

    М. М. Богдан, A. S. Kovalev, A. M. Kosevich

    MaqolaCold Atom Physics and Bose-Einstein CondensatesSoviet Journal of Low Temperature Physics19890 iqtibos
    ABI

  8. Magnetic phase transition and hole concentration in YBa2Cu3O6+<i>x</i>

    М. М. Богдан, A. S. Kovalev

    MaqolaPhysics of Superconductivity and MagnetismSoviet Journal of Low Temperature Physics19900 iqtibos
    ABI

  9. One-dimensional model for describing complex topological defects in two-dimensional antiferromagnets

    A. S. Kovalev

    MaqolaMagnetic Properties and ApplicationsLow Temperature Physics19940 iqtibos
    ABI

  10. Report on the 14th International Colloquium on Magnetic Films and Surfaces, held in Düsseldorf from August 28 to September 2, 1994

    A. S. Kovalev, Е. С. Сыркин

    MaqolaMagnetic properties of thin filmsLow Temperature Physics19950 iqtibos
    ABI