English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/154887
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Competition between Superconductor – Ferromagnetic stray magnetic fields in YBa2Cu3O7−x films pierced with Co nano-rods

AutorRouco, Víctor ; Córdoba, Rosa; Teresa, José María de; Montón, Carlos; Obradors, Xavier ; Puig Molina, Teresa ; Palau, Anna
Palabras claveMagnetic properties and materials
Superconducting properties and materials
Fecha de publicación18-jul-2017
EditorNature Publishing Group
CitaciónScientific Reports 7: 5663 (2017)
ResumenSuperconductivity and ferromagnetism are two antagonistic phenomena that combined can lead to a rich phenomenology of interactions, resulting in novel physical properties and unique functionalities. Here we propose an original hybrid system formed by a high-temperature superconducting film, patterned with antidots, and with ferromagnetic nano-rods grown inside them. This particular structure exhibits the synergic influence of superconductor (SC) - ferromagnetic (FM) stray fields, in both the superconducting behaviour of the film and the three-dimensional (3D) magnetic structure of nano-rods. We show that FM stray fields directly influence the critical current density of the superconducting film. Additional functionalities appear due to the interaction of SC stray fields, associated to supercurrent loops, with the non-trivial 3D remanent magnetic structure of FM nano-rods. This work unravels the importance of addressing quantitatively the effect of stray magnetic fields from both, the superconductor and the ferromagnet in hybrid magnetic nano-devices based on high temperature superconductors.
DescripciónRouco, Víctor et al.
Versión del editorhttp://dx.doi.org/10.1038/s41598-017-05909-6
URIhttp://hdl.handle.net/10261/154887
DOI10.1038/s41598-017-05909-6
ISSN2045-2322
Aparece en las colecciones: (ICMAB) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Rouco_ScientRep_2017-editorial.pdf3,21 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.