3 papers
physics.app-ph2026
Microscaled Tunable Magnonic RF Phase Shifters
Johannes Greil, Antonio Angotti, Felix Kohl +11
Tunable, microscopic, and energy-efficient solutions for radio-frequency (RF) signal manipulation in the GHz regime are a key technology for efficient communication and sensing app…
cond-mat.mes-hall2026
Nonlinear frequency shift and bistability of magnon-polarons
Kevin Künstle, Matthias Wagner, Philipp Knaus +7
We investigate the nonlinear dynamics of strongly coupled surface acoustic waves (SAWs) and spin waves (SWs) in a magnetoacoustic resonator based on a YIG/ZnO heterostructure by co…
physics.app-ph2025
Modelling spin-wave interference with electromagnetic leakage in micron-scaled spin-wave transducers
Felix Kohl, Björn Heinz, Matthias Wagner +3
Utilization of spin-wave transducers for radio-frequency signal processing provides significant potential due to intrinsic tunability, scalability and nonlinearity. However, such c…