92 citations · 402 across the 8 of their papers we have counts for
5 papers · 1 filter
Direct Observation of Attractive Skyrmions and Skyrmion Clusters in the Cubic Helimagnet CuOSeO
J. C. Loudon, A. O. Leonov, A. N. Bogdanov +2
We report the discovery of attractive magnetic skyrmions and their clusters in non-centrosymmetric ferromagnets. These three-dimensional solitons have been predicted to exist in th…
Internal structure of hexagonal skyrmion lattices in cubic helimagnets
D. McGrouther, R. J. Lamb, M. Krajnak +6
We have utilised a high spatial resolution imaging method, Differential Phase Contrast (DPC) performed in a scanning transmission electron microscope (STEM), for precise measuremen…
Three-dimensional chiral skyrmions with attractive interparticle interactions
A. O. Leonov, T. L. Monchesky, J. C. Loudon +1
We introduce a new class of isolated three-dimensional skyrmion that can occur within the cone phase of chiral magnetic materials. These novel solitonic states consist of an axisym…
Theory of vortex states in magnetic nanodisks with induced Dzyaloshinskii-Moriya interactions
A. B. Butenko, A. A. Leonov, A. N. Bogdanov +1
Vortex states in magnetic nanodisks are essentially affected by surface/interface induced Dzyaloshinskii-Moriya interactions. Within a micromagnetic approach we calculate the equil…
Phenomenological theory of magnetization reversal in nanosystems with competing anisotropies
A. A. Leonov, U. K. Roessler, A. N. Bogdanov
The interplay between intrinsic and surface/interface-induced magnetic anisotropies strongly in- fluences magnetization processes in nanomagnetic systems. We develop a micromagneti…