Magnon detection using a ferroic collinear multilayer spin valve

Lade...
Vorschaubild
Dateien
Cramer_2-u87jys2kop2k0.pdf
Cramer_2-u87jys2kop2k0.pdfGröße: 885.98 KBDownloads: 460
Datum
2018
Autor:innen
Cramer, Joel
Fuhrmann, Felix
Gall, Vanessa
Niizeki, Tomohiko
Ramos, Rafael
Qiu, Zhiyong
Hou, Dazhi
et al.
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
ArXiv-ID
Internationale Patentnummer
Link zur Lizenz
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Gold
Sammlungen
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Zusammenfassung

Information transport and processing by pure magnonic spin currents in insulators is a promising alternative to conventional charge-current-driven spintronic devices. The absence of Joule heating and reduced spin wave damping in insulating ferromagnets have been suggested for implementing efficient logic devices. After the successful demonstration of a majority gate based on the superposition of spin waves, further components are required to perform complex logic operations. Here, we report on magnetization orientation-dependent spin current detection signals in collinear magnetic multilayers inspired by the functionality of a conventional spin valve. In Y3Fe5O12|CoO|Co, we find that the detection amplitude of spin currents emitted by ferromagnetic resonance spin pumping depends on the relative alignment of the Y3Fe5O12and Co magnetization. This yields a spin valve-like behavior with an amplitude change of 120% in our systems. We demonstrate the reliability of the effect and identify its origin by both temperature-dependent and power-dependent measurements.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
530 Physik
Schlagwörter
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690CRAMER, Joel, Felix FUHRMANN, Ulrike RITZMANN, Vanessa GALL, Tomohiko NIIZEKI, Rafael RAMOS, Zhiyong QIU, Dazhi HOU, Ulrich NOWAK, Mathias KLÄUI, 2018. Magnon detection using a ferroic collinear multilayer spin valve. In: Nature communications. 2018, 9(1), 1089. eISSN 2041-1723. Available under: doi: 10.1038/s41467-018-03485-5
BibTex
@article{Cramer2018-03-14Magno-42143,
  year={2018},
  doi={10.1038/s41467-018-03485-5},
  title={Magnon detection using a ferroic collinear multilayer spin valve},
  number={1},
  volume={9},
  journal={Nature communications},
  author={Cramer, Joel and Fuhrmann, Felix and Ritzmann, Ulrike and Gall, Vanessa and Niizeki, Tomohiko and Ramos, Rafael and Qiu, Zhiyong and Hou, Dazhi and Nowak, Ulrich and Kläui, Mathias},
  note={Article Number: 1089}
}
RDF
<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/server/rdf/resource/123456789/42143">
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/42143"/>
    <dc:contributor>Qiu, Zhiyong</dc:contributor>
    <dc:language>eng</dc:language>
    <dcterms:abstract xml:lang="eng">Information transport and processing by pure magnonic spin currents in insulators is a promising alternative to conventional charge-current-driven spintronic devices. The absence of Joule heating and reduced spin wave damping in insulating ferromagnets have been suggested for implementing efficient logic devices. After the successful demonstration of a majority gate based on the superposition of spin waves, further components are required to perform complex logic operations. Here, we report on magnetization orientation-dependent spin current detection signals in collinear magnetic multilayers inspired by the functionality of a conventional spin valve. In Y&lt;sub&gt;3&lt;/sub&gt;Fe&lt;sub&gt;5&lt;/sub&gt;O&lt;sub&gt;12&lt;/sub&gt;|CoO|Co, we find that the detection amplitude of spin currents emitted by ferromagnetic resonance spin pumping depends on the relative alignment of the Y&lt;sub&gt;3&lt;/sub&gt;Fe&lt;sub&gt;5&lt;/sub&gt;O&lt;sub&gt;12&lt;/sub&gt;and Co magnetization. This yields a spin valve-like behavior with an amplitude change of 120% in our systems. We demonstrate the reliability of the effect and identify its origin by both temperature-dependent and power-dependent measurements.</dcterms:abstract>
    <dc:contributor>Gall, Vanessa</dc:contributor>
    <dc:creator>Nowak, Ulrich</dc:creator>
    <dc:contributor>Kläui, Mathias</dc:contributor>
    <dcterms:issued>2018-03-14</dcterms:issued>
    <dc:creator>Kläui, Mathias</dc:creator>
    <dc:contributor>Hou, Dazhi</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/"/>
    <dc:creator>Qiu, Zhiyong</dc:creator>
    <dcterms:title>Magnon detection using a ferroic collinear multilayer spin valve</dcterms:title>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-04-23T14:28:05Z</dcterms:available>
    <dc:creator>Ritzmann, Ulrike</dc:creator>
    <dc:contributor>Nowak, Ulrich</dc:contributor>
    <dc:creator>Hou, Dazhi</dc:creator>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/42143/1/Cramer_2-u87jys2kop2k0.pdf"/>
    <dc:contributor>Niizeki, Tomohiko</dc:contributor>
    <dc:contributor>Cramer, Joel</dc:contributor>
    <dc:rights>Attribution 4.0 International</dc:rights>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>Ramos, Rafael</dc:contributor>
    <dc:contributor>Ritzmann, Ulrike</dc:contributor>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/42143/1/Cramer_2-u87jys2kop2k0.pdf"/>
    <dc:contributor>Fuhrmann, Felix</dc:contributor>
    <dc:creator>Fuhrmann, Felix</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-04-23T14:28:05Z</dc:date>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Ramos, Rafael</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Cramer, Joel</dc:creator>
    <dc:creator>Gall, Vanessa</dc:creator>
    <dc:creator>Niizeki, Tomohiko</dc:creator>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Ja
Diese Publikation teilen