Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/44901COMPARTIR / EXPORTAR:
 SHARE
 CORE
BASE
|
|
| Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
| Título: | Magnetization processes in rectangular versus rhombic planar superlattices of magnetic bars |
Autor: | Hierro-Rodríguez, Aurelio CSIC ORCID; Valdés-Bango, F. CSIC; Vélez, María CSIC ORCID; Alameda, J. M. CSIC; Martín, José Ignacio CSIC ORCID | Fecha de publicación: | 2011 | Editor: | American Physical Society | Citación: | Physical Review B 84(5): 052402 (2011) | Resumen: | Rectangular and rhombic patterned superlattices of magnetic bar elements have been experimentally studied and theoretically modeled in order to analyze the role of the array geometry in their magnetization reversal and coercivity. The results show that a dominating part of the coercive field (≈250 Oe) is due to the reversal processes within a single bar element (independent of the array geometry) which is well described by the standard micromagnetic calculation. Otherwise, a smaller (≈60 Oe) but significant difference between the magnetization loops in the two geometries is related to the magnetostatic coupling effects between the bars and it is reasonably accounted for with a simple model of Coulomb-like interaction between terminal magnetic charges. The possibility to use this geometry effect to control the performance of artificial magnetic media is discussed. | Descripción: | 4 páginas, 5 figuras.-- PACS number(s): 75.60.Ej, 75.60.Jk, 75.70.Kw, 75.75.Cd.-- et al. | Versión del editor: | http://dx.doi.org/10.1103/PhysRevB.84.052402 | URI: | http://hdl.handle.net/10261/44901 | DOI: | 10.1103/PhysRevB.84.052402 | ISSN: | 1098-0121 | E-ISSN: | 1550-235X |
| Aparece en las colecciones: | (CINN) Artículos |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| e052402.pdf | 472,84 kB | Adobe PDF |  Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
4
checked on 31-mar-2024
WEB OF SCIENCETM
Citations
4
checked on 28-feb-2024
Page view(s)
382
checked on 22-abr-2024
Download(s)
253
checked on 22-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.