Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/173549
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Cycloidal domains in the magnetization reversal process of Ni80Fe20/Nd16Co84/Gd12Co88 trilayers |
Autor: | Quirós, Carlos CSIC ORCID; Hierro-Rodríguez, Aurelio CSIC ORCID; Sorrentino, Andrea; Valcárcel, Ricardo; Álvarez-Prado, L. M. CSIC ORCID; Martín, José Ignacio CSIC ORCID; Alameda, J. M. CSIC; Pereiro, Eva; Vélez, María CSIC ORCID; Ferrer, Salvador | Fecha de publicación: | 2018 | Editor: | American Physical Society | Citación: | Physical Review Applied 10(1): 014008 (2018) | Resumen: | The magnetization reversal of each individual layer in magnetic trilayers (permalloy/NdCo/GdCo) is investigated in detail with x-ray microscopy and micromagnetic calculations. Two sequential inversion mechanisms are identified. First, magnetic vortex-antivortex pairs move along the field direction while inverting the magnetization of magnetic stripes until they are pinned by defects. The vortex-antivortex displacements are reversible within a field interval which allows their controlled motion. Second, as the reversed magnetic field increases, cycloidal domains appear in the permalloy layer as a consequence of the dissociation of vortex-antivortex pairs due to pinning. The field range where magnetic vortices and antivortices are effectively guided by the stripe pattern is of the order of tens of mT for the NiFe layer, as estimated from the stability of cycloid domains in the sample. | Versión del editor: | https://doi.org/10.1103/PhysRevApplied.10.014008 | URI: | http://hdl.handle.net/10261/173549 | DOI: | 10.1103/PhysRevApplied.10.014008 | Identificadores: | doi: 10.1103/PhysRevApplied.10.014008 e-issn: 2331-7019 |
Aparece en las colecciones: | (CINN) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
cycloidaltri.pdf | 3,38 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
4
checked on 17-abr-2024
WEB OF SCIENCETM
Citations
4
checked on 23-feb-2024
Page view(s)
269
checked on 23-abr-2024
Download(s)
195
checked on 23-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons