51 citations · 51 across the 3 of their papers we have counts for
3 papers
Crossover from Universal Depinning to Free Domain-Wall Dynamics in Ultrathin Iron Garnet Films
V. Jeudy, D. Gouéré, N. Beaulieu +7
Magnetic domain walls display universal, disorder-controlled elastic dynamics at low drive, and texture-governed free motion at high drive. Here, we establish the crossover mechani…
Self-modulation instability in high power ferromagnetic resonance of BiYIG nanodisks
Igor Ngouagnia Yemeli, Salvatore Perna, Diane Gouéré +9
We study the high power ferromagnetic resonance (FMR) of perpendicularly magnetized BiYIG nanodisks where the uniaxial anisotropy almost compensates the shape anisotropy. We observ…
True amplification of spin waves in magnonic nano-waveguides
Hugo Merbouche, Boris Divinskiy, Diane Gouéré +7
Magnonic nano-devices exploit magnons -- quanta of spin waves -- to transmit and process information within a single integrated platform that has the potential to outperform tradit…