A. S. Kovalev

10 works

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

   ArticleUltrasonics and Acoustic Wave PropagationSoviet Journal of Low Temperature Physics19750 citations

   ABIABI:AkademIndex/openalex/1975.article.000024

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

   ArticleCold Atom Physics and Bose-Einstein CondensatesSoviet Journal of Low Temperature Physics19760 citations

   ABIABI:AkademIndex/openalex/1976.article.000050

3. Localized vibrations in crystal associated with straight screw dislocation

   I. M. Dubrovskiı̆, A. S. Kovalev

   ArticleElasticity and Wave PropagationSoviet Journal of Low Temperature Physics19760 citations

   ABIABI:AkademIndex/openalex/1976.article.000076

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

   ArticleMagneto-Optical Properties and ApplicationsSoviet Journal of Low Temperature Physics19770 citations

   ABIABI:AkademIndex/openalex/1977.article.000005

5. Dislocation and domains in an antiferromagnet

   A. S. Kovalev, A. M. Kosevich

   ArticleMagnetic Properties and ApplicationsSoviet Journal of Low Temperature Physics19770 citations

   ABIABI:AkademIndex/openalex/1977.article.000011

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

   М. М. Богдан, A. S. Kovalev

   ArticleMagnetic Properties and ApplicationsSoviet Journal of Low Temperature Physics19810 citations

   ABIABI:AkademIndex/openalex/1981.article.000071

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

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

   ArticleCold Atom Physics and Bose-Einstein CondensatesSoviet Journal of Low Temperature Physics19890 citations

   ABIABI:AkademIndex/openalex/1989.article.000046

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

   М. М. Богдан, A. S. Kovalev

   ArticlePhysics of Superconductivity and MagnetismSoviet Journal of Low Temperature Physics19900 citations

   ABIABI:AkademIndex/openalex/1990.article.000182

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

   A. S. Kovalev

   ArticleMagnetic Properties and ApplicationsLow Temperature Physics19940 citations

   ABIABI:AkademIndex/openalex/1994.article.000028

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

    ArticleMagnetic properties of thin filmsLow Temperature Physics19950 citations

    ABIABI:AkademIndex/openalex/1995.article.000174