Magnetic coupling in Gd/Ni bilayers


Dateien zu dieser Ressource

Dateien Größe Format Anzeige

Zu diesem Dokument gibt es keine Dateien.

BARTH, Alexander, Frank TREUBEL, M. MARSZALEK, W. EVENSON, Olav HELLWIG, Christian BORSCHEL, Manfred ALBRECHT, Günter SCHATZ, 2008. Magnetic coupling in Gd/Ni bilayers. In: Journal of Physics / Condensed Matter. 20, 395232. Available under: doi: 10.1088/0953-8984/20/39/395232

@article{Barth2008Magne-877, title={Magnetic coupling in Gd/Ni bilayers}, year={2008}, doi={10.1088/0953-8984/20/39/395232}, volume={20}, journal={Journal of Physics / Condensed Matter}, author={Barth, Alexander and Treubel, Frank and Marszalek, M. and Evenson, W. and Hellwig, Olav and Borschel, Christian and Albrecht, Manfred and Schatz, Günter}, note={Article Number: 395232} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dcterms:title>Magnetic coupling in Gd/Ni bilayers</dcterms:title> <dc:language>eng</dc:language> <dcterms:isPartOf rdf:resource=""/> <dc:creator>Albrecht, Manfred</dc:creator> <dc:creator>Barth, Alexander</dc:creator> <dcterms:abstract xml:lang="eng">Layered thin films consisting of rare earth materials and magnetic transition metals reveal a variety of magnetic properties due to their complex coupling interactions. The Gd/Ni system adds its own features due to the interplay of saturation moments and Curie temperatures of these two metals. Magnetic coupling in Gd/Ni bilayers leads to negative remanence and interesting magnetic switching behavior, which is strongly temperature-dependent. A transition from the 'nickel-aligned' state to the 'gadolinium-aligned' state is observed at 45 K, independent of the chosen substrate and hence of the Curie point of the Gd layer, which depends on the substrate. In x-ray magnetic circular dichroism experiments a polarization of Gd moments at the interface antiparallel to the Ni layer was observed even at room temperature. Structural analysis show a rough Gd/Ni interface with grains of a few nm and an amorphous Gd growth is indicated by diffraction methods.</dcterms:abstract> <dc:creator>Borschel, Christian</dc:creator> <dc:creator>Marszalek, M.</dc:creator> <dcterms:available rdf:datatype="">2011-03-22T17:51:41Z</dcterms:available> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:contributor>Marszalek, M.</dc:contributor> <dc:contributor>Evenson, W.</dc:contributor> <dcterms:rights rdf:resource=""/> <dc:contributor>Hellwig, Olav</dc:contributor> <dc:contributor>Borschel, Christian</dc:contributor> <dc:contributor>Treubel, Frank</dc:contributor> <dc:contributor>Albrecht, Manfred</dc:contributor> <dc:contributor>Schatz, Günter</dc:contributor> <dcterms:issued>2008</dcterms:issued> <dcterms:bibliographicCitation>Publ. in: Journal of Physics / Condensed Matter 20 (2008), 395232</dcterms:bibliographicCitation> <bibo:uri rdf:resource=""/> <dc:creator>Evenson, W.</dc:creator> <dspace:isPartOfCollection rdf:resource=""/> <dc:creator>Hellwig, Olav</dc:creator> <dc:creator>Treubel, Frank</dc:creator> <dc:contributor>Barth, Alexander</dc:contributor> <dc:rights>terms-of-use</dc:rights> <dc:date rdf:datatype="">2011-03-22T17:51:41Z</dc:date> <dc:creator>Schatz, Günter</dc:creator> </rdf:Description> </rdf:RDF>

Das Dokument erscheint in:

KOPS Suche


Mein Benutzerkonto