92 citations · 158 across the 4 of their papers we have counts for
4 papers
Lifetime of coexisting sub-10 nm zero-field skyrmions and antiskyrmions
Moritz A. Goerzen, Stephan von Malottki, Sebastian Meyer +2
Magnetic skyrmions have raised high hopes for future spintronic devices. For many applications it would be of great advantage to have more than one metastable particle-like texture…
Effects of interlayer exchange on collapse mechanisms and stability of magnetic skyrmions
Hendrik Schrautzer, Stephan von Malottki, Pavel F. Bessarab +1
Theoretical calculations of thermally activated decay of skyrmions in systems comprising several magnetic monolayers are presented, with a special focus on bilayer systems. Mechani…
Trochoidal motion and pair generation in skyrmion and antiskyrmion dynamics under spin-orbit torques
Ulrike Ritzmann, Stephan von Malottki, Joo-Von Kim +3
Skyrmions and antiskyrmions in magnetic ultrathin films are characterised by a topological charge describing how the spins wind around their core. This topology governs their respo…
Competition of Dzyaloshinskii-Moriya and higher-order exchange interactions in Rh/Fe atomic bilayers on Ir(111)
Niklas Romming, Henning Pralow, André Kubetzka +7
Using spin-polarized scanning tunneling microscopy and density functional theory we demonstrate the occurrence of a novel type of noncollinear spin structure in Rh/Fe atomic bilaye…