Showing 2026 · cond-mat.mtrl-sciShow all
3 papers · 2 filters
cond-mat.mtrl-sci2026
Oscillation modes of skyrmion strings in a ferromagnetic film
Eugene M. Chudnovsky, Dmitry A. Garanin
It is shown that a skyrmion string in a ferromagnetic film consisting of atomic layers exhibits flexural oscillations at eigenfrequencies $|ω_{m}|=(4J'S/\hbar)\sin^{2}[πm/(2N)]…
cond-mat.mtrl-sci2026
Barnett effect generated by a rotating electric field in a ferromagnetic film
Jorge F. Soriano, Eugene M. Chudnovsky
We investigate the space-time evolution of the magnetization induced in a 2D ferromagnetic island by a short pulse of a rotating electric field. The field generates elastic twists…
cond-mat.mtrl-sci2026
Magnetization, excitations, and microwave power absorption in transition-metal/rare-earth ferrimagnets with disorder
D. A. Garanin, E. M. Chudnovsky
Efficient numerical routines are developed for numerical studies of the dependence of the equilibrium magnetic states, excitations, and microwave power absorption on temperature an…