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.mtrl-sci2025
Dzyaloshinskii-Moriya interaction in Fe5GeTe2 epitaxial thin films
J. Sampaio, A. Pascaud, E. Quero +5
Van der Waals ferromagnets, such as Fe5GeTe2, offer a promising platform for spintronic devices based on chiral magnetic textures, provided a significant Dzyaloshinskii-Moriya inte…