193 citations · 308 across the 15 of their papers we have counts for
3 papers · 1 filter
Stability of Hopfions in Bulk Magnets with Competing Exchange Interactions
Moritz Sallermann, Hannes Jónsson, Stefan Blügel
Magnetic hopfions are string-like three-dimensional topological solitons, characterised by the Hopf invariant. They serve as a fundamental prototype for three-dimensional magnetic…
Non-Collinear Spin Current for Switching of Chiral Magnetic Textures
Dongwook Go, Moritz Sallermann, Fabian R. Lux +3
We propose a concept of non-collinear spin current, whose spin polarization varies in space even in non-magnetic crystals. While it is commonly assumed that the spin polarization o…
Emergence of zero-field non-synthetic single and interchanged antiferromagnetic skyrmions in thin films
Amal Aldarawsheh, Imara Lima Fernandes, Sascha Brinker +4
Antiferromagnetic (AFM) skyrmions are envisioned as ideal localized topological magnetic bits in future information technologies. In contrast to ferromagnetic (FM) skyrmions, they…