Towards Resonantly Enhanced Acoustic Phonon-Exchange Magnon Interactions at THz Frequencies

Towards Resonantly Enhanced Acoustic Phonon-Exchange Magnon Interactions at THz Frequencies

Using valid experimental parameters, we quantify the magnitude of resonantly phonon-driven precession of exchange magnons in freestanding ferromagnetic nickel thin films on their thickness <i>L</i>. Analytical solutions of acoustically driven equations for magnon oscillators display a no...

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Bibliographic Details
Main Authors: Tudor-Gabriel Mocioi, Antonia Ghita, Vasily V. Temnov
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Magnetochemistry
Subjects:
magneto-acoustics
magnetization dynamics
ferromagnetic resonance
exchange magnons
acoustic phonons
Landau–Lifshitz–Gilbert equations
Online Access:https://www.mdpi.com/2312-7481/9/7/184

Internet

https://www.mdpi.com/2312-7481/9/7/184

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