Presentation
4 October 2024 Magnon-phonon coupling in magnetic thin film heterostructures
Masamitsu Hayashi
Author Affiliations +
Proceedings Volume PC13119, Spintronics XVII; PC1311913 (2024) https://doi.org/10.1117/12.3028438
Event: Nanoscience + Engineering, 2024, San Diego, California, United States
Abstract
We have studied the magnon-phonon coupling constant in magnetic thin film heterostructures. Surface acoustic waves (SAW) are used to excite acoustic phonons in the heterostructures. To determine the magnon-phonon coupling constant, transport and SAW transmission measurements are employed. The effect of the materials, film stacking and interface on the coupling constant will be discussed.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Masamitsu Hayashi "Magnon-phonon coupling in magnetic thin film heterostructures", Proc. SPIE PC13119, Spintronics XVII, PC1311913 (4 October 2024); https://doi.org/10.1117/12.3028438
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KEYWORDS
Heterojunctions

Magnetism

Thin films

Acoustic waves

Acoustics

Cavity resonators

Interfaces

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