Noncollinear and noncoplanar magnetic textures including Skyrmions and vortices act as
emergent electromagnetic fields and give rise to novel electronic and transport properties …

We theoretically investigate multiple-Q spin textures, which are composed of superpositions
of spin density waves with different wave numbers, for an effective spin model of …

Magnetic skyrmions (or vortices) are spatially inhomogeneous spin textures localized in
nanoscale cylindrical regions. Their small size and unique stability make skyrmions …

Spin textures with nontrivial topology, such as vortices and skyrmions, have attracted
attention as a source of unconventional magnetic, transport, and optical phenomena …

We report our numerical results for the effect of magnetic anisotropy on a skyrmion crystal
with a high topological number of two, which was recently discovered in an itinerant electron …

The magnetic skyrmion crystal is a periodic array of a swirling topological spin texture. Since
it is regarded as an interference pattern by multiple helical spin density waves, the texture …

Magnetic skyrmion is a topologically stable particle‐like swirling spin texture potentially
suitable for high‐density information bit, which was first observed in noncentrosymmetric …

Magnetic skyrmions are topological quasiparticles of great interest for data storage
applications because of their small size, high stability, and ease of manipulation via electric …

Multiple-Q magnetic states, such as a skyrmion crystal, become a source of unusual
transport phenomena and dynamics. Recent theoretical and experimental studies clarified …

We clarify the conditions for the emergence of multiple-Q structures out of lattice and easy-
axis spin anisotropy in frustrated magnets. By considering magnets whose exchange …