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dc.contributor.authorPrischepa, S. L.-
dc.contributor.authorTrezza, M.-
dc.contributor.authorCirillo, C.-
dc.contributor.authorDolgiy, A. L.-
dc.contributor.authorRedko, S. V.-
dc.contributor.authorBondarenko, V. P.-
dc.contributor.authorAndreyenka, A. V.-
dc.contributor.authorDanilyuk, A. L.-
dc.contributor.authorAttanasio, C.-
dc.contributor.authorПрищепа, С. Л.-
dc.contributor.authorДанилюк, А. Л.-
dc.identifier.citationChange of the topology of a superconducting thin film electromagnetically coupled with an array of ferromagnetic nanowires/ M. Trezza [and other]// Superconductor Science and Technology. – 2016. – V. 29. – P. 1 – 9.ru_RU
dc.description.abstractWe report on the superconducting properties of a Nb thin film deposited, with an interleaved insulating layer to avoid the proximity effect, on an array of ferromagnetic (Ni) nanowires embedded in a porous template. By investigating the Tc(H) phase boundary and by measuring V(I) characteristics and critical currents as a function of the applied magnetic field, we find that the Nb film exhibits properties similar to those of a network of one-dimensional superconducting nanowires. We attribute this behavior to the stray fields of the magnetic dipoles, which create an almost regular lattice of normal regions in the superconductor, ultimately changing its topology. Furthermore, there is evidence that the magnetic pinning of vortices is negligible in this structure.ru_RU
dc.publisherSuperconductor Science and Technologyru_RU
dc.subjectпубликации ученыхru_RU
dc.subject1D superconductivityru_RU
dc.subjectmagnetic nanopillarsru_RU
dc.subjectporous Siliconru_RU
dc.subjectelectromagnetically coupled ferromagneticru_RU
dc.subjectsuperconducting systemsru_RU
dc.titleChange of the topology of a superconducting thin film electromagnetically coupled with an array of ferromagnetic nanowiresru_RU
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