A versatile platform for magnetostriction measurements in thin films

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PERNPEINTNER, Matthias, Rasmus B. HOLLÄNDER, Maximilian J. SEITNER, Eva M. WEIG, Rudolf GROSS, Sebastian T. B. GOENNENWEIN, Hans HUEBL, 2016. A versatile platform for magnetostriction measurements in thin films. In: Journal of Applied Physics. 119(9), 093901. ISSN 0021-8979. eISSN 1089-7550

@article{Pernpeintner2016versa-33666, title={A versatile platform for magnetostriction measurements in thin films}, year={2016}, doi={10.1063/1.4942531}, number={9}, volume={119}, issn={0021-8979}, journal={Journal of Applied Physics}, author={Pernpeintner, Matthias and Holländer, Rasmus B. and Seitner, Maximilian J. and Weig, Eva M. and Gross, Rudolf and Goennenwein, Sebastian T. B. and Huebl, Hans}, note={Article Number: 093901} }

<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/123456789/33666"> <dc:creator>Pernpeintner, Matthias</dc:creator> <dc:contributor>Seitner, Maximilian J.</dc:contributor> <dc:creator>Weig, Eva M.</dc:creator> <dc:creator>Seitner, Maximilian J.</dc:creator> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/33666"/> <dcterms:title>A versatile platform for magnetostriction measurements in thin films</dcterms:title> <dcterms:abstract xml:lang="eng">We present a versatile nanomechanical sensing platform for the investigation of magnetostriction in thin films. It is based on a doubly clamped silicon nitride nanobeam resonator covered with a thin magnetostrictive film. Changing the magnetization direction within the film plane by an applied magnetic field generates a magnetoelastic stress and thus changes the resonance frequency of the nanobeam. A measurement of the resulting resonance frequency shift, e.g., by optical interferometry, allows to quantitatively determine the magnetostriction constants of the thin film. In a proof-of-principle experiment, we determine the magnetostriction constants of a 10 nm thick polycrystalline cobaltfilm, showing very good agreement with literature values. The presented technique aims, in particular, for the precise measurement of magnetostriction in a variety of (conducting and insulating) thin films, which can be deposited by, e.g., electron beam deposition, thermal evaporation, or sputtering.</dcterms:abstract> <dc:creator>Gross, Rudolf</dc:creator> <dc:contributor>Pernpeintner, Matthias</dc:contributor> <dc:creator>Holländer, Rasmus B.</dc:creator> <dc:contributor>Gross, Rudolf</dc:contributor> <dc:contributor>Huebl, Hans</dc:contributor> <dcterms:rights rdf:resource="http://nbn-resolving.de/urn:nbn:de:bsz:352-20150914100631302-4485392-8"/> <dc:contributor>Goennenwein, Sebastian T. B.</dc:contributor> <dc:contributor>Weig, Eva M.</dc:contributor> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2016-04-22T11:54:18Z</dc:date> <dc:contributor>Holländer, Rasmus B.</dc:contributor> <dcterms:issued>2016</dcterms:issued> <dc:creator>Huebl, Hans</dc:creator> <dc:creator>Goennenwein, Sebastian T. B.</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2016-04-22T11:54:18Z</dcterms:available> <dc:language>eng</dc:language> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 22.04.2016 (Informationen über die Zugriffsstatistik)

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