Generation of vibrational modes via ferromagnetic resonance
| dc.contributor.advisor | Hernández Ferràs, Joan Manel | |
| dc.contributor.author | Jiménez Torrejón, Sergio | |
| dc.date.accessioned | 2025-09-09T12:49:09Z | |
| dc.date.available | 2025-09-09T12:49:09Z | |
| dc.date.issued | 2025-06 | |
| dc.description | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2025, Tutor: Joan Manel Hernàndez Ferràs | ca |
| dc.description.abstract | This 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.extent | 6 p. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.uri | https://hdl.handle.net/2445/223060 | |
| dc.language.iso | eng | ca |
| dc.rights | cc-by-nc-nd (c) Jiménez, 2025 | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
| dc.source | Treballs Finals de Grau (TFG) - Física | |
| dc.subject.classification | Física de l'estat sòlid | cat |
| dc.subject.classification | Magnetisme | cat |
| dc.subject.classification | Treballs de fi de grau | cat |
| dc.subject.other | Solid state physics | eng |
| dc.subject.other | Magnetism | eng |
| dc.subject.other | Bachelor's theses | eng |
| dc.title | Generation of vibrational modes via ferromagnetic resonance | eng |
| dc.type | info:eu-repo/semantics/bachelorThesis | ca |
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