Generation of vibrational modes via ferromagnetic resonance

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dc.contributor.advisorHernández Ferràs, Joan Manel
dc.contributor.authorJiménez Torrejón, Sergio
dc.date.accessioned2025-09-09T12:49:09Z
dc.date.available2025-09-09T12:49:09Z
dc.date.issued2025-06
dc.descriptionTreballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2025, Tutor: Joan Manel Hernàndez Ferràsca
dc.description.abstractThis work presents the study of a thin film of yttrium iron garnet (YIG) deposited on a gadolinium gallium garnet (GGG) substrate using ferromagnetic resonance (FMR) measurements, with the aim of analyze the magnon-phonon coupling under resonant conditions. Based on the study of the absorbed energy S21, as a function of frequency and magnetic field, a periodic structure following the FMR resonance profile has been observed. The analysis reveals that the periodicity is consistent with a stationary phonon mode in the GGG substrate. Finally, the magnetic properties of the sample have been determined.ca
dc.format.extent6 p.
dc.format.mimetypeapplication/pdf
dc.identifier.urihttps://hdl.handle.net/2445/223060
dc.language.isoengca
dc.rightscc-by-nc-nd (c) Jiménez, 2025
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.sourceTreballs Finals de Grau (TFG) - Física
dc.subject.classificationFísica de l'estat sòlidcat
dc.subject.classificationMagnetismecat
dc.subject.classificationTreballs de fi de graucat
dc.subject.otherSolid state physicseng
dc.subject.otherMagnetismeng
dc.subject.otherBachelor's theseseng
dc.titleGeneration of vibrational modes via ferromagnetic resonanceeng
dc.typeinfo:eu-repo/semantics/bachelorThesisca

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