Document type
Bachelor thesisPublication date
Publication license
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/223060
Generation of vibrational modes via ferromagnetic resonance
Journal Title
Authors
Director/Tutor
Journal ISSN
Volume Title
Related resource
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.
Description
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2025, Tutor: Joan Manel Hernàndez Ferràs
Subject (English)
Citation
Collections
Citation
JIMÉNEZ TORREJÓN, Sergio. Generation of vibrational modes via ferromagnetic resonance. [consulted: 13 of June of 2026]. Available at: https://hdl.handle.net/2445/223060