3 papers
cond-mat.other2025
Exploring Weak Turbulence of Phonon and Magnon Beams in Magneto-Acoustic Ultrathin Films
Vladimir L. Safonov, Derek A. Bas, Andrew Franson +4
This study presents a simple theoretical model describing narrow envelope surface acoustic waves (phonons) and spin waves (magnons) in an ultrathin ferromagnetic film. Based on the…
cond-mat.mes-hall2025
Imaging Nonlinear Spin Waves in Magnetoacoustic Devices
N. Beaver, B. Luo, S-W. Chiu +9
Magnetoacoustic systems offer promising platforms for next-generation sensors and computing applications, but understanding their nonlinear dynamics remains challenging. Here, we u…
cond-mat.mtrl-sci2023
Symmetry and nonlinearity of spin wave resonance excited by focused surface acoustic waves
Piyush J. Shah, Derek A. Bas, Abbass Hamadeh +6
The use of a complex ferromagnetic system to manipulate GHz surface acoustic waves is a rich current topic under investigation, but the high-power nonlinear regime is under-explore…