2 papers
cond-mat.other2025
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…
cond-mat.other2025
Effects of antiferromagnetic coupling and pinning on domain wall dynamics in synthetic ferrimagnets
Sougata Mallick, Nicolas Reyren, André Thiaville +4
Domain wall (DW) dynamics in antiferromagnetic (AFM) systems offer the advantages over their ferromagnetic counterparts of having faster and more energy efficient manipulation due…