Microwave magnetodynamics in ferromagnets are often studied in the small-amplitude or weakly nonlinear regime corresponding to modulations of a well-defined magnetic state …
We theoretically investigate the dynamics of magnetic hedgehogs, which are three- dimensional topological spin textures that exist in common magnets, focusing on their …
Planar ferromagnetic channels have been shown to theoretically support a long-range ordered and coherently precessing state where the balance between local spin injection at …
Y Tserkovnyak - Journal of Applied Physics, 2018 - pubs.aip.org
Insulating materials with dynamical spin degrees of freedom have recently emerged as viable conduits for spin flows. Transport phenomena harbored therein are, however, turning …
We formulate an energy-storage concept based on the free energy associated with metastable magnetic configurations. Despite the active magnetic region of the battery being …
An easy-plane spin winding in a quantum spin chain can be treated as a transport quantity, which propagates along the chain but has a finite lifetime due to phase slips. In a …
A domain wall in a magnet with easy-axis anisotropy is shown to harbor spin superfluid associated with its spontaneous breaking of the U (1) spin-rotational symmetry. The spin …
The interplay between spin waves and magnetic texture represents the information exchange between the fast and slow dynamical parts of magnetic systems. Here we …
We study the nucleation and collective dynamics of Shankar skyrmions [Shankar, J. Phys. 38, 1405 (1977) JOPQAG 0302-0738 10.1051/jphys: 0197700380110140500] in the class …