We examined how the Dzyaloshinskii-Moriya interaction (DMI) influences the flow of spin waves in ultrathin films using analytical theory and micromagnetics simulations. With a point source field excitation, we find a number of different propagation regimes, such as caustics and interference patterns that are asymmetric as a result of the DMI. This work has just appeared in Physical Review Letters.
By using spin wave theory and micromagnetics simulations, we have shown that localized eigenmodes of magnetic domain walls can act as efficient waveguides for spin waves in ultrathin films. This work has just appeared in Physical Review Letters.
Our recent study on the strength of the Dzyaloshinskii-Moriya interaction in ultrathin Pt/Co/AlOx films has just appeared in Physical Review B.
Our recent study on the breathing modes of magnetic skyrmions in confined dots has just been published in Physical Review B.
Our recent work on the nonreciprocal spin-wave channeling in chiral spin textures has just appeared online in Physical Review B.