Zobrazeno 1 - 10 of 178 pro vyhledávání: '"D. A. Balaev"'
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Akademický článek
Magnetic hysteresis of blocked ferrihydrite nanoparticles
Autor: S. V. Komogortsev, D. A. Balaev, A. A. Krasikov, S. V. Stolyar, R. N. Yaroslavtsev, V. P. Ladygina, R. S. Iskhakov
Publikováno v: AIP Advances, Vol 11, Iss 1, Pp 015329-015329-4 (2021)
Using minor hysteresis loops in the Stoner–Wohlfarth model allows describing the experimental behavior of the coercive force of minor hysteresis loops in ferrihydrite nanoparticles with a change in the field amplitude. The description allows estima
Externí odkaz: https://doaj.org/article/b53c52be65154000be5c8b4c0d37e0d6
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3
Anisotropy and Crystallite Misalignment in Textured Superconductors
Autor: D. M. Gokhfeld, S. V. Semenov, M. I. Petrov, I. V. Nemtsev, D. A. Balaev
Publikováno v: Journal of Superconductivity and Novel Magnetism. 36:59-65
A misalignment of anisotropic crystallites causes small values of anisotropy and decreases the critical current density of textured polycrystalline superconductors. To relate the crystallite misalignment and out-plane anisotropy, the magnetic propert
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e8cd4abafec376bedd740f0e438f136
https://doi.org/10.1007/s10948-022-06454-8
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8
Interplay of Magnetic and Superconducting Subsystems in Ho-Doped YBCO
Autor: Denis Gokhfeld, Igor S. Yakimov, S. V. Semenov, D. A. Balaev, K. Yu. Terentyev
Publikováno v: Journal of Superconductivity and Novel Magnetism. 34:2537-2543
Superconducting and paramagnetic contributions to the magnetization of polycrystalline Y1−xHoxBa2Cu3O7−δ samples were investigated. The superconductivity is responsible for a partial screening of magnetic ions from an external magnetic field and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::733c67fd9c62834be12e04caf83d768c
https://doi.org/10.1007/s10948-021-05954-3
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10
New Evidence of Interaction Between Grain and Boundaries Subsystems in Granular High-Temperature Superconductors
Autor: Denis Gokhfeld, S. V. Semenov, D. A. Balaev
Publikováno v: Journal of Superconductivity and Novel Magnetism. 34:1067-1075
Granular high-temperature superconductors (HTSs) exhibit magnetotransport properties, including the clockwise magnetoresistance hysteresis. The hysteresis is explained by the concept of an effective field in the subsystem of grain boundaries, where t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::692a24ea6860b97858c499d7c488a407
https://doi.org/10.1007/s10948-021-05812-2
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