Publicação: Ultra‑fast kinematic vortices in mesoscopic superconductors: the effect of the self‑field
dc.contributor.author | Cadorim, Leonardo Rodrigues [UNESP] | |
dc.contributor.author | Oliveira Junior, Alexandre de | |
dc.contributor.author | Sardella, Edson [UNESP] | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2021-07-12T23:29:26Z | |
dc.date.available | 2021-07-12T23:29:26Z | |
dc.date.issued | 2020-10-29 | |
dc.description.abstract | In the present work, we have studied the crossover between type I and type II superconductivity on mesoscopic superconducting thin films by numerically solving the 3D Ginzburg-Landau equations. We determined the dependence on temperature of the critical Ginzburg-Landau parameter kc(d), below which the superconductor behaves as type I for a given thickness d of the film. The effect of the sample dimensions on this crossover was also investigated. Additionally, we report a novel giant vortex configuration with a local minimum of the magnetic field at the centre of the core. Finally, we present certain results suggesting that the vortex-vortex interaction is not monotonic, varying instead from long-range attraction to short-range repulsion. | pt |
dc.description.affiliation | Departamento de Física, Faculdade de Ciências, Universidade Estadual Paulista (UNESP), Caixa Postal 473, 17033-360, Bauru-SP, Brazil | |
dc.description.affiliation | Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas, P.O. Box 6165, Campinas, Sao Paulo CEP 13083‑970, Brazil | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorshipId | FAPESP: 20/03947-2 | |
dc.identifier.citation | Cadorim, L.R., de Oliveira Junior, A. & Sardella, E. Ultra-fast kinematic vortices in mesoscopic superconductors: the effect of the self-field. Sci Rep 10, 18662 (2020). https://doi.org/10.1038/s41598-020-75748-5 | pt |
dc.identifier.issn | 2045-2322 | |
dc.identifier.lattes | 8252255005926924 | |
dc.identifier.lattes | 7799253646119889 | |
dc.identifier.orcid | 0000-0002-0830-0329 | |
dc.identifier.uri | http://hdl.handle.net/11449/211025 | |
dc.language.iso | eng | |
dc.publisher | Nature Research | |
dc.relation.ispartof | Scientific Reports | pt |
dc.rights.accessRights | Acesso aberto | |
dc.subject | Superconductivity | pt |
dc.subject | Vortex matter | pt |
dc.subject | Time-dependent Ginzburg-Landau equations | pt |
dc.subject | Type-I superconductivity | pt |
dc.title | Ultra‑fast kinematic vortices in mesoscopic superconductors: the effect of the self‑field | pt |
dc.type | Artigo | |
dspace.entity.type | Publication | |
unesp.campus | Universidade Estadual Paulista (UNESP), Faculdade de Ciências, Bauru | pt |
unesp.department | Física - FC | pt |
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