Dataset Open Access

Nonlocal stimulation of three-magnon splitting in a magnetic vortex

Körber, Lukas; Schultheiß, Katrin; Hula, Tobias; Verba, Roman; Faßbender, Jürgen; Kakay, Attila; Schultheiß, Helmut


DCAT Export

<?xml version='1.0' encoding='utf-8'?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:adms="http://www.w3.org/ns/adms#" xmlns:cnt="http://www.w3.org/2011/content#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:dctype="http://purl.org/dc/dcmitype/" xmlns:dcat="http://www.w3.org/ns/dcat#" xmlns:duv="http://www.w3.org/ns/duv#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:frapo="http://purl.org/cerif/frapo/" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" xmlns:gsp="http://www.opengis.net/ont/geosparql#" xmlns:locn="http://www.w3.org/ns/locn#" xmlns:org="http://www.w3.org/ns/org#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:prov="http://www.w3.org/ns/prov#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:schema="http://schema.org/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:vcard="http://www.w3.org/2006/vcard/ns#" xmlns:wdrs="http://www.w3.org/2007/05/powder-s#">
  <rdf:Description rdf:about="https://doi.org/10.14278/rodare.365">
    <rdf:type rdf:resource="http://www.w3.org/ns/dcat#Dataset"/>
    <dct:type rdf:resource="http://purl.org/dc/dcmitype/Dataset"/>
    <dct:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://doi.org/10.14278/rodare.365</dct:identifier>
    <foaf:page rdf:resource="https://doi.org/10.14278/rodare.365"/>
    <dct:creator>
      <rdf:Description rdf:about="http://orcid.org/0000-0001-8332-9669">
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Körber, Lukas</foaf:name>
        <foaf:givenName>Lukas</foaf:givenName>
        <foaf:familyName>Körber</foaf:familyName>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description rdf:about="http://orcid.org/0000-0002-3382-5442">
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Schultheiß, Katrin</foaf:name>
        <foaf:givenName>Katrin</foaf:givenName>
        <foaf:familyName>Schultheiß</foaf:familyName>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description rdf:about="http://orcid.org/0000-0002-1811-8862">
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Hula, Tobias</foaf:name>
        <foaf:givenName>Tobias</foaf:givenName>
        <foaf:familyName>Hula</foaf:familyName>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description rdf:about="http://orcid.org/0000-0001-8811-6232">
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Verba, Roman</foaf:name>
        <foaf:givenName>Roman</foaf:givenName>
        <foaf:familyName>Verba</foaf:familyName>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Institute of Magnetism, Kyiv 03142, Ukraine</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description rdf:about="http://orcid.org/0000-0003-3893-9630">
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Faßbender, Jürgen</foaf:name>
        <foaf:givenName>Jürgen</foaf:givenName>
        <foaf:familyName>Faßbender</foaf:familyName>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description rdf:about="http://orcid.org/0000-0002-3195-219X">
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Kakay, Attila</foaf:name>
        <foaf:givenName>Attila</foaf:givenName>
        <foaf:familyName>Kakay</foaf:familyName>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description rdf:about="http://orcid.org/0000-0002-6727-5098">
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Schultheiß, Helmut</foaf:name>
        <foaf:givenName>Helmut</foaf:givenName>
        <foaf:familyName>Schultheiß</foaf:familyName>
      </rdf:Description>
    </dct:creator>
    <dct:title>Nonlocal stimulation of three-magnon splitting in a magnetic vortex</dct:title>
    <dct:publisher>
      <foaf:Agent>
        <foaf:name>Rodare</foaf:name>
      </foaf:Agent>
    </dct:publisher>
    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#gYear">2020</dct:issued>
    <dcat:keyword>spin wave</dcat:keyword>
    <dcat:keyword>nonlinear</dcat:keyword>
    <dcat:keyword>three-magnon splitting</dcat:keyword>
    <dcat:keyword>stimulation</dcat:keyword>
    <dcat:keyword>micromagnetic simulation</dcat:keyword>
    <dcat:keyword>BLS</dcat:keyword>
    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2020-06-11</dct:issued>
    <dct:language rdf:resource="http://publications.europa.eu/resource/authority/language/ENG"/>
    <owl:sameAs rdf:resource="https://rodare.hzdr.de/record/365"/>
    <adms:identifier>
      <adms:Identifier>
        <skos:notation rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://rodare.hzdr.de/record/365</skos:notation>
      </adms:Identifier>
    </adms:identifier>
    <owl:sameAs rdf:resource="https://www.hzdr.de/publications/Publ-31137"/>
    <dct:isPartOf rdf:resource="https://arxiv.org/abs/2005.12663"/>
    <dct:isReferencedBy rdf:resource="https://www.hzdr.de/publications/Publ-31058"/>
    <dct:isVersionOf rdf:resource="https://doi.org/10.14278/rodare.364"/>
    <dct:isPartOf rdf:resource="https://rodare.hzdr.de/communities/hzdr"/>
    <dct:isPartOf rdf:resource="https://rodare.hzdr.de/communities/rodare"/>
    <dct:description>&lt;p&gt;We present a combined numerical, theoretical and experimental study on stimulated three-magnon splitting in a magnetic disk in the vortex equilibrium state. Our micromagnetic simulations and Brillouin-light-scattering results confirm that three-magnon splitting can be triggered even below threshold by exciting one of the secondary modes by magnons propagating in a waveguide next to the disk. The experiments show that stimulation is possible over an extended range of excitation powers and a wide range of frequencies around the eigenfrequencies of the secondary modes. Rate-equation calculations predict an instantaneous response to stimulation and the possibility to prematurely trigger three-magnon splitting even above threshold in a sustainable manner. These predictions are confirmed experimentally using time-resolved Brillouin-light-scattering measurements and are in a good qualitative agreement with the theoretical results. We believe that the controllable mechanism of stimulated three-magnon splitting could provide a possibility to utilize magnon-based nonlinear networks as hardware for reservoir or neuromorphic computing.&lt;/p&gt; &lt;p&gt;Here, we briefly describe how the archived data for the publication&amp;nbsp;&amp;quot;Nonlocal stimulation of three-magnon splitting in a magnetic vortex&amp;quot;, submitted&amp;nbsp;to PRL, is structured.&lt;/p&gt; &lt;p&gt;&amp;quot;rate-equations&amp;quot;&lt;br&gt; - theoretical data of the temporal evolution of the spin wave modes in Fig. 4&lt;/p&gt; &lt;p&gt;&amp;quot;micromagnetic-simulation&amp;quot;&lt;br&gt; - MuMax3 simulation recipes (.go files) and sample-layout masks for the&lt;br&gt; simulations performed for Fig. 2(a,b,c).&lt;br&gt; - corresponding power spectra obtained with our &amp;quot;mumax3-pwsp&amp;quot; program&lt;br&gt; - mode profiles for stimulated and spontaneous splitting (Fig. 1(c) and Fig. 2(d))&lt;br&gt; - dispersion of the spin waves, calculated by micromagetnic simulation, shown in Fig. 1(b)&lt;/p&gt; &lt;p&gt;&amp;quot;experiments&amp;quot;&lt;br&gt; - electron beam microscopy image of the sample&lt;br&gt; - intensity spectrum of the waveguide, used to calculate the approximate&lt;br&gt; frequency/wave-vector region where the waveguide is effective (inset in Fig. 1(c))&lt;br&gt; - non-time-resolved BLS measurements, including spectra, power sweeps, etc. for&lt;br&gt; Figs 2,3 in &amp;quot;i3MS&amp;quot; folders, in more detail described by &amp;quot;i3MS_V1_KS_logbook.pdf&amp;quot;&lt;br&gt; - time-resolved BLS measurements, further explained in the corresponding subfolders&lt;br&gt; &amp;nbsp;&lt;/p&gt;</dct:description>
    <dct:accessRights rdf:resource="http://publications.europa.eu/resource/authority/access-right/PUBLIC"/>
    <dct:accessRights>
      <dct:RightsStatement rdf:about="info:eu-repo/semantics/openAccess">
        <rdfs:label>Open Access</rdfs:label>
      </dct:RightsStatement>
    </dct:accessRights>
    <dcat:distribution>
      <dcat:Distribution>
        <dct:rights>
          <dct:RightsStatement rdf:about="https://creativecommons.org/licenses/by/4.0/legalcode">
            <rdfs:label>Creative Commons Attribution 4.0 International</rdfs:label>
          </dct:RightsStatement>
        </dct:rights>
        <dcat:accessURL rdf:resource="https://doi.org/10.14278/rodare.365"/>
      </dcat:Distribution>
    </dcat:distribution>
  </rdf:Description>
</rdf:RDF>
169
12
views
downloads
All versions This version
Views 169169
Downloads 1212
Data volume 1.2 GB1.2 GB
Unique views 8686
Unique downloads 55

Share

Cite as