3 papers
cond-mat.str-el2025
Hidden quantum correlations in the ground states of quasiclassical spin systems
Levente Rózsa, Dennis Wuhrer, Sebastián A. DÃaz +2
Frustrated spin models may lead to the formation of both classical non-collinear spin structures and unique quantum phases including highly entangled quantum spin liquids. Here, we…
cond-mat.mes-hall2024
Topological meron-antimeron domain walls and skyrmions in a low-symmetry system
Reiner Brüning, Levente Rózsa, Roberto Lo Conte +3
The generation of topologically non-trivial magnetic configurations has been a pivotal topic in both basic and applied nanomagnetism research. Localized non-coplanar magnetic defec…
cond-mat.mtrl-sci2024
Interlayer and interfacial Dzyaloshinskii-Moriya interaction in magnetic trilayers: first-principles calculations
Tim Matthies, Levente Rózsa, László Szunyogh +2
We determine the Dzyaloshinskii-Moriya interaction within and between two magnetic cobalt layers separated by a non-magnetic spacer through ab initio calculations. We investigate d…