Email this article On Magnetic Flux Trapping by Surface Superconductivity
- Authors: Podolyak E.R.1
-
Affiliations:
- Kapitza Institute for Physical Problems
- Issue: Vol 126, No 3 (2018)
- Pages: 389-396
- Section: Order, Disorder, and Phase Transition in Condensed System
- URL: https://journals.rcsi.science/1063-7761/article/view/192931
- DOI: https://doi.org/10.1134/S1063776118030068
- ID: 192931
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Abstract
The magnetic flux trapping by surface superconductivity is considered. The stability of the state localized at the cylindrical sample surface upon a change in the external magnetic field is tested. It is shown that as the magnetic field decreases, the sample acquires a positive magnetic moment due to magnetic flux trapping; i.e., the magnetization curve of surface superconductivity is “paramagnetic” by nature.
About the authors
E. R. Podolyak
Kapitza Institute for Physical Problems
Author for correspondence.
Email: pololyak@kapitza.ras.ru
Russian Federation, Moscow, 119334
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