AG Magnonik

Parametric Excitation and Instabilities of Spin Waves driven by Surface Acoustic Waves
M. Geilen, A. Hamadeh, R. Verba, A. Nicoloiu, D. Narducci, A. Dinescu, M. Ender, M. Mohseni, F. Ciubotaru, M. Weiler, A. Müller, B. Hillebrands, C. Adelmann, P. Pirro
Adv. Physics Res. 2400086, (2024)
arXiv.2201.04033

• Surface Acoustic Waves (SAW)
• Magnonics
• Magneto-elastic interaction
• Magnon Instability

Coherent Surface Acoustic Wave–Spin Wave Interactions Detected by Micro-Focused Brillouin Light Scattering Spectroscopy
Y. Kunz, M. Küß, M. Schneider, M. Geilen, P. Pirro, M. Albrecht, and M. Weiler
Appl. Phys. Lett. 124, 152403 (2024)
arXiv.2311.16688

• BLS
• Magneto-elastic interaction
• Surface Acoustic Waves (SAW)

Fully Resonant Magneto-elastic Spinwave Excitation by Surface Acoustic Waves under Conservation of Energy and Linear Momentum
M. Geilen, A. Nicoloiu, D. Narducci, M. Mohseni, M. Bechberger, M. Ender, F. Ciubotaru, A. Müller, B. Hillebrands, C. Adelmann, P. Pirro
Appl. Phys. Lett. 120, 242404 (2022)
arXiv.2106.14705

• Surface Acoustic Waves (SAW)
• Magnonics
• Magneto-elastic interaction
• BLS