475 citations · 1.2k across the 30 of their papers we have counts for
11 papers · 1 filter
Magnetic and geometrical control of spin textures in the itinerant kagome magnet FeSn
Markus Altthaler, Erik Lysne, Erik Roede +6
Magnetic materials with competing magnetocrystalline anisotropy and dipolar energies can develop a wide range of domain patterns, including classical stripe domains, domain branchi…
Topological domain walls in helimagnets
P. Schoenherr, J. Müller, L. Köhler +5
A magnetic helix arises in chiral magnets with a wavelength set by the spin-orbit coupling. We show that the helimagnetic order is a nanoscale analog to liquid crystals, exhibiting…
Conductivity contrast and tunneling charge transport in the vortex-like ferroelectric domain patterns of multiferroic hexagonal YMnO3
E. Ruff, S. Krohns, M. Lilienblum +4
We deduce the intrinsic conductivity properties of the ferroelectric domain walls around the topologically protected domain vortex cores in multiferroic YMnO3. This is achieved by…
Mutual induction of magnetic 3d and 4f order in multiferroic hexagonal ErMnO3
D. Meier, H. Ryll, K. Kiefer +4
The complex interplay between the 3d and 4f moments in hexagonal ErMnO3 is investigated by magnetization, optical second harmonic generation, and neutron-diffraction measurements.…
Anisotropic conductance at improper ferroelectric domain walls
Dennis Meier, Jan Seidel, Andres Cano +6
Transition metal oxides hold great potential for the development of new device paradigms because of the field-tunable functionalities driven by their strong electronic correlations…
Independent ferroelectric contributions and rare-earth-induced polarization reversal in multiferroic TbMn2O5
N. Leo, D. Meier, R. V. Pisarev +3
Three independent contributions to the magnetically induced spontaneous polarization of multiferroic TbMn2O5 are uniquely separated by optical second harmonic generation and an ana…