Тип публикации: статья из журнала

Год издания: 2021

Идентификатор DOI: 10.1007/s10948-021-05954-3

Ключевые слова: Bulk superconductors, critical current, doping, Paramagnetic magnetization, Peak effect, pinning, x-ray diffraction, Ybco

Аннотация: Superconducting and paramagnetic contributions to the magnetization of polycrystalline Y_1−xHo_xBa₂Cu₃O_7−δ samples were investigated. The superconductivity is responsible for a partial screening of magnetic ions from an external magnetic field and for a possible sinking of antiferromagnetic correlations between these ions. Magnetic moments of Ho ions influence on a peak effect induced by the order–disorder transition of the Abrikosov vortex lattice. The critical current density and the critical temperature of YBCO are not changed by the Ho doping.

Журнал: Journal of Superconductivity and Novel Magnetism

Выпуск журнала: Т. 34, № 10

Номера страниц: 2537-2543

ISSN журнала: 15571939

Издатель: Springer New York LLC

• Gokhfeld D.M. (Siberian Federal University)
• Semenov S.V. (Siberian Federal University)
• Terentyev K.Y. (Kirensky Institute of Physics,Federal Research Center KSC SB RAS)
• Balaev D.A. (Siberian Federal University)
• Yakimov I.S. (Siberian Federal University)

• Ядро РИНЦ (eLIBRARY.RU)