Modeling ultrafast all-optical switching in synthetic ferrimagnets
| Type of Publication: | Journal article |
| Publication status: | Published |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-2-wahoneh009ha5 |
| Author: | Gerlach, Stefan; Oroszlany, Laszlo; Hinzke, Denise; Sievering, Steffen; Wienholdt, Sönke; Szunyogh, Laszlo; Nowak, Ulrich |
| Year of publication: | 2017 |
| Published in: | Physical Review B ; 95 (2017), 22. - 224435. - ISSN 2469-9950. - eISSN 2469-9969 |
| ArXiv-ID: | arXiv:1703.05220 |
| DOI (citable link): | https://dx.doi.org/10.1103/PhysRevB.95.224435 |
| Summary: |
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.
|
| Subject (DDC): | 530 Physics |
| Link to License: | Terms of use |
| Bibliography of Konstanz: | Yes |
Cite This
Files in this item
![[PDF]](/themes/Kops/images/mimes/pdf.png "PDF file"){kind=small}
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. Available under: doi: 10.1103/PhysRevB.95.224435
@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:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/39536"> <dc:rights>terms-of-use</dc:rights> <dcterms:issued>2017-06-28</dcterms:issued> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:contributor>Oroszlany, Laszlo</dc:contributor> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/39536/1/Gerlach_2-wahoneh009ha5.pdf"/> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/39536/1/Gerlach_2-wahoneh009ha5.pdf"/> <dc:contributor>Sievering, Steffen</dc:contributor> <dc:creator>Hinzke, Denise</dc:creator> <dc:contributor>Wienholdt, Sönke</dc:contributor> <dc:creator>Wienholdt, Sönke</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>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> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <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> <dcterms:rights rdf:resource="https://kops.uni-konstanz.de/page/termsofuse"/> <dc:creator>Sievering, Steffen</dc:creator> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:title>Modeling ultrafast all-optical switching in synthetic ferrimagnets</dcterms:title> <dc:contributor>Gerlach, Stefan</dc:contributor> </rdf:Description> </rdf:RDF>
Downloads since Jul 10, 2017 (Information about access statistics)
| Gerlach_2-wahoneh009ha5.pdf | 37 |
This item appears in the following Collection(s)
Search KOPS
Browse
My Account
