Magnetic skyrmions have attracted enormous research interest since their discovery a
decade ago. The non-trivial real-space topology of these nano-whirls leads to fundamentally …

Symmetry breaking together with strong spin–orbit interaction gives rise to many exciting
phenomena within condensed matter physics. A recent example is the existence of chiral …

Pursuing topological phases in natural and artificial materials is one of the central topics in
modern physical science and engineering. In classical magnetic systems, spin waves (or …

The motion of a spin excitation across topologically nontrivial magnetic order exhibits a
deflection that is analogous to the effect of the Lorentz force on an electrically charged …

Antiferromagnetic materials can host spin-waves with polarizations ranging from circular to
linear depending on their magnetic anisotropies. Until now, only easy-axis anisotropy …

Skyrmions are topologically nontrivial, magnetic quasiparticles that are characterized by a
topological charge. A regular array of skyrmions, a skyrmion crystal (SkX), features the …

Control and understanding of ensembles of skyrmions is important for realization of future
technologies. In particular, the order-disorder transition associated with the 2D lattice of …

We demonstrate theoretically that the thermal Hall effect of magnons in collinear
antiferromagnetic insulators is an indicator of magnetic and topological phase transitions in …

Topological magnon insulators (TMI) are ordered magnets supporting chiral edge magnon
excitations. These edge states are envisioned to serve as topologically protected information …

Magnonics or magnon spintronics is an emerging field focusing on generating, detecting,
and manipulating magnons. As charge‐neutral quasi‐particles, magnons are promising …