Gregory Czap, Kyungju Noh, et al.
APS Global Physics Summit 2025
Hysteresis loops of high-temperature superconductors often exhibit a peak in the irreversible magnetization around zero field. A mechanism for such a peak is proposed, involving self-fields in platelet-shaped samples which bend vortices in plane, generating a contribution from a large in-plane component of critical current density. Numerical electromagnetic calculations demonstrate this effect and show that its size depends strongly on the presence of an additional isotropic component. © 1991 The American Physical Society.
Gregory Czap, Kyungju Noh, et al.
APS Global Physics Summit 2025
Julien Autebert, Aditya Kashyap, et al.
Langmuir
John G. Long, Peter C. Searson, et al.
JES
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Journal of Magnetism and Magnetic Materials