Nucleation of superconductivity in Al mesoscopic disk with magnetic dot

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dc.creatorGolubovic, D. S.
dc.creatorPogosov, W. V.
dc.creatorMorelle, M.
dc.creatorMoshchalkov, V. V.
dc.date2003-07-17
dc.date.accessioned2026-07-07T02:52:24Z
dc.date.available2026-07-07T02:52:24Z
dc.descriptionWe have studied the nucleation of superconductivity in a mesoscopic Al disk wit a Co/Pd magnetic dot placed on the top by measuring the normal superconducting phase boundary Tc(B). The measurements have revealed a pronounced asymmetry with respect to the direction of the applied magnetic field, indicating an enhancement of the critical field when an applied magnetic field is oriented parallel to the magnetization of the magnetic dot. The theoretical Tc(B) curve is in a good agreement with the experimental data.
dc.description4 pages, 4 figures. To be published in Applied Physics Letters
dc.identifierhttps://arxiv.org/abs/cond-mat/0307413
dc.identifierhttp://arxiv.org/abs/cond-mat/0307413
dc.identifierAppl. Phys. Lett., 83, 1593 (2003).
dc.identifierdoi:10.1063/1.1604939
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/21828
dc.subjectSuperconductivity
dc.titleNucleation of superconductivity in Al mesoscopic disk with magnetic dot
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