Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/48271
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Growth mode, magnetic and magneto-optical properties of pulsed-laser-deposited Au/Co/Au(1 1 1) trilayers |
Autor: | Clavero Pérez, César CSIC ORCID; Cebollada, Alfonso CSIC ORCID; Armelles Reig, Gaspar CSIC ORCID; Fruchart, Olivier | Palabras clave: | Pulsedlaser deposition Crystal growth Magnetism Magneto-optics |
Fecha de publicación: | mar-2010 | Editor: | Elsevier | Citación: | Journal of Magnetism and Magnetic Materials 322(6): 647–652 (2010) | Resumen: | The growthmode, magnetic and magneto-opticalproperties of epitaxial Au/Co/Au(1 1 1) ultrathin trilayers grown by pulsed-laser deposition (PLD) under ultra-high vacuum are presented. Sapphire wafers buffered with a single-crystalline Mo(1 1 0) buffer layer were used as substrates. Owing to PLD-induced interfacial intermixing at the lower Co/Au(1 1 1) interface, a close-to layer-by-layer growthmode is promoted. Surprisingly, despite this intermixing, ferromagnetic behavior is found at room temperature for coverings starting at 1 atomic layer (AL). The films display perpendicular magnetization with anisotropy constants reduced by 50% compared to TD-grown or electrodeposited films, and with a coercivity more than one order of magnitude lower . The magneto-optical (MO) response in the low Co thickness range is dominated by Au/Co interface contributions. For thicknesses starting at 3 AL Co, the MO response has a linear dependence with the Co thickness, indicative of a continuous-film-like MO behavior. | Descripción: | Texto completo arXiv:0904.3166v1 | Versión del editor: | http://dx.doi.org/10.1016/j.jmmm.2009.10.032 | URI: | http://hdl.handle.net/10261/48271 | DOI: | 10.1016/j.jmmm.2009.10.032 | ISSN: | 0304-8853 |
Aparece en las colecciones: | (IMN-CNM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
0904.3166v1.pdf | 370 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
5
checked on 18-abr-2024
WEB OF SCIENCETM
Citations
6
checked on 28-feb-2024
Page view(s)
280
checked on 19-abr-2024
Download(s)
184
checked on 19-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.