Modeling ultrafast all-optical switching in synthetic ferrimagnets
| Publikationstyp: | Zeitschriftenartikel |
| Publikationsstatus: | Published |
| Autor/innen: | Gerlach, Stefan; Oroszlany, Laszlo; Hinzke, Denise; Sievering, Steffen; Wienholdt, Sönke; Szunyogh, Laszlo; Nowak, Ulrich |
| Erscheinungsjahr: | 2017 |
| Erschienen in: | Physical Review B ; 95 (2017), 22. - 224435. - ISSN 2469-9950. - eISSN 2469-9969 |
| ArXiv-ID: | arXiv:1703.05220 |
| DOI (zitierfähiger Link): | https://dx.doi.org/10.1103/PhysRevB.95.224435 |
| Zusammenfassung: |
Based on numerical simulations, we demonstrate thermally induced magnetic switching in synthetic ferrimagnets composed of multilayers of rare-earth and transition metals. Our findings show that deterministic magnetization reversal occurs above a certain threshold temperature if the ratio of transition-metal atoms to rare-earth atoms is sufficiently large. Surprisingly, the total thickness of the multilayer system has little effect on the occurrence of switching. We further provide a simple argument to explain the temperature dependence of the reversal process.
|
| Fachgebiet (DDC): | 530 Physik |
| Universitätsbibliographie: | Ja |
Zitieren
Dateien zu dieser Ressource
| Dateien | Größe | Format | Anzeige |
|---|---|---|---|
|
Zu diesem Dokument gibt es keine Dateien. |
|||
GERLACH, Stefan, Laszlo OROSZLANY, Denise HINZKE, Steffen SIEVERING, Sönke WIENHOLDT, Laszlo SZUNYOGH, Ulrich NOWAK, 2017. Modeling ultrafast all-optical switching in synthetic ferrimagnets. In: Physical Review B. 95(22), 224435. ISSN 2469-9950. eISSN 2469-9969
@article{Gerlach2017-06-28Model-39536, title={Modeling ultrafast all-optical switching in synthetic ferrimagnets}, year={2017}, doi={10.1103/PhysRevB.95.224435}, number={22}, volume={95}, issn={2469-9950}, journal={Physical Review B}, author={Gerlach, Stefan and Oroszlany, Laszlo and Hinzke, Denise and Sievering, Steffen and Wienholdt, Sönke and Szunyogh, Laszlo and Nowak, Ulrich}, note={Article Number: 224435} }
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/39536"> <dcterms:issued>2017-06-28</dcterms:issued> <dc:contributor>Oroszlany, Laszlo</dc:contributor> <dc:contributor>Sievering, Steffen</dc:contributor> <dc:creator>Hinzke, Denise</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-07-10T14:51:51Z</dc:date> <dc:contributor>Nowak, Ulrich</dc:contributor> <dc:creator>Szunyogh, Laszlo</dc:creator> <dc:creator>Wienholdt, Sönke</dc:creator> <dc:contributor>Wienholdt, Sönke</dc:contributor> <dc:creator>Nowak, Ulrich</dc:creator> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/39536"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-07-10T14:51:51Z</dcterms:available> <dc:contributor>Szunyogh, Laszlo</dc:contributor> <dc:contributor>Hinzke, Denise</dc:contributor> <dc:language>eng</dc:language> <dc:creator>Gerlach, Stefan</dc:creator> <dcterms:abstract xml:lang="eng">Based on numerical simulations, we demonstrate thermally induced magnetic switching in synthetic ferrimagnets composed of multilayers of rare-earth and transition metals. Our findings show that deterministic magnetization reversal occurs above a certain threshold temperature if the ratio of transition-metal atoms to rare-earth atoms is sufficiently large. Surprisingly, the total thickness of the multilayer system has little effect on the occurrence of switching. We further provide a simple argument to explain the temperature dependence of the reversal process.</dcterms:abstract> <dc:creator>Oroszlany, Laszlo</dc:creator> <dc:creator>Sievering, Steffen</dc:creator> <dcterms:title>Modeling ultrafast all-optical switching in synthetic ferrimagnets</dcterms:title> <dc:contributor>Gerlach, Stefan</dc:contributor> </rdf:Description> </rdf:RDF>
Das Dokument erscheint in:
KOPS Suche
Stöbern
Mein Benutzerkonto
