Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-459
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dc.contributor.authorWeber, Ramon-
dc.contributor.authorHan, Dong-Soo-
dc.contributor.authorBoventer, Isabella-
dc.contributor.authorJaiswal, Samridh-
dc.contributor.authorLebrun, Romain-
dc.contributor.authorJakob, Gerhard-
dc.contributor.authorKläui, Mathias-
dc.date.accessioned2019-10-25T08:26:50Z-
dc.date.available2019-10-25T10:26:50Z-
dc.date.issued2019-
dc.identifier.urihttps://openscience.ub.uni-mainz.de/handle/20.500.12030/461-
dc.description.abstractWe report structural, magnetic and dynamic properties of polycrystalline coxfe1-x-alloy films on sapphire, silicon, and mgo substrates across the full composition range, by using a vector network analyser ferromagnetic resonance measurement technique (vna-fmr), superconducting quantum interference device magnetometry (squid) and x-ray diffraction (xrd). in the approximate vicinity of 28% co, we observe a minimum of the damping parameter, associated with a reduction in the density of states to a minimum value at the fermi energy level. for films on all substrates, we find magnetic damping of the order of 4-5 . 10(-3), showing that the substrate does not play a major role. using a post-annealing process, we report a decrease of the magnetic damping down to 3-4 . 10(-3). we find that the saturation magnetization depends approximately reciprocally on the damping parameter with varying alloy composition.en_GB
dc.language.isoeng-
dc.rightsin Copyrightde_DE
dc.rights.urihttps://rightsstatements.org/vocab/InC/1.0/-
dc.subject.ddc530 Physikde_DE
dc.subject.ddc530 Physicsen_GB
dc.titleGilbert damping of CoFe-alloysen_GB
dc.typeZeitschriftenaufsatzde_DE
dc.identifier.urnurn:nbn:de:hebis:77-publ-593706-
dc.identifier.doihttp://doi.org/10.25358/openscience-459-
jgu.type.dinitypearticle-
jgu.type.versionAccepted versionen_GB
jgu.type.resourceText-
jgu.organisation.departmentFB 08 Physik, Mathematik u. Informatik-
jgu.organisation.number7940-
jgu.organisation.nameJohannes Gutenberg-Universität Mainz-
jgu.rights.accessrightsopenAccess-
jgu.journal.titleJournal of physics : D, Applied physics-
jgu.journal.volume52-
jgu.journal.issue32-
jgu.pages.alternativeArt. 325001-
jgu.publisher.year2019-
jgu.publisher.nameIOP Publ.-
jgu.publisher.placeBristol-
jgu.publisher.urihttp://dx.doi.org/10.1088/1361-6463/ab2096-
jgu.publisher.issn0022-3727-
jgu.publisher.issn1361-6463-
jgu.organisation.placeMainz-
jgu.subject.ddccode530-
opus.date.accessioned2019-10-25T08:26:50Z-
opus.date.modified2019-10-25T09:24:36Z-
opus.date.available2019-10-25T10:26:50-
opus.subject.dfgcode00-000-
opus.organisation.stringFB 08: Physik, Mathematik und Informatik: Institut für Physikde_DE
opus.identifier.opusid59370-
opus.institute.number0801-
opus.metadataonlyfalse-
opus.type.contenttypeForschungsberichtde_DE
opus.type.contenttypeResearch Reporten_GB
opus.affiliatedLebrun, Romain-
opus.affiliatedJakob, Gerhard-
opus.affiliatedKläui, Mathias-
jgu.publisher.doi10.1088/1361-6463/ab2096
Appears in collections:JGU-Publikationen

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