160 citations · 208 across the 2 of their papers we have counts for
5 papers
Observation of two independent skyrmion phases in a chiral magnetic material
A. Chacon, L. Heinen, M. Halder +7
Magnetic materials can host skyrmions, which are topologically non-trivial spin textures. In chiral magnets with cubic lattice symmetry, all previously-observed skyrmion phases req…
Thermodynamic evidence of a second skyrmion lattice phase and tilted conical phase in Cu0SeO
M. Halder, A. Chacon, A. Bauer +7
Precision measurements of the magnetization and ac susceptibility of Cu0SeO are reported for magnetic fields along different crystallographic directions, focussing on the b…
Archimedean Screw in Driven Chiral Magnets
Nina del Ser, Lukas Heinen, Achim Rosch
In chiral magnets a magnetic helix forms where the magnetization winds around a propagation vector . We show theoretically that a magnetic field $\mathbf{B}_{\perp}(t)…
Skyrmion and Tetarton Lattices in Twisted Bilayer Graphene
Thomas Bömerich, Lukas Heinen, Achim Rosch
Recent experiments on twisted bilayer graphene show an anomalous quantum Hall (AQH) effect at filling of electrons per moirè unit cell. The AQH effect arises in an insulating s…
Dynamical defects in rotating magnetic skyrmion lattices
S. Pöllath, J. Wild, L. Heinen +9
The chiral magnet CuOSeO hosts a skyrmion lattice, that may be equivalently described as a superposition of plane waves or lattice of particle-like topological objects.…