529 citations · 2.6k across the 35 of their papers we have counts for
7 papers · 1 filter
Tailoring non-collinear magnetism by misfit dislocation lines
Aurore Finco, Pin-Jui Hsu, André Kubetzka +2
The large epitaxial stress induced by the misfit between a triple atomic layer Fe film and an Ir(111) substrate is relieved by the formation of a dense dislocation line network. Sp…
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…
Skyrmions at the edge: Confinement effects in Fe/Ir(111)
J. Hagemeister, D. Iaia, E. Y. Vedmedenko +3
We have employed spin-polarized scanning tunneling microscopy and Monte-Carlo simulations to investigate the effect of lateral confinement onto the nanoskyrmion lattice in Fe/Ir(11…
Coupling of Coexisting Non-Collinear Spin States in the Fe Monolayer on Re(0001)
Alexandra Palacio-Morales, André Kubetzka, Kirsten von Bergmann +1
Spin-polarized scanning tunneling microscopy is used to investigate the magnetic state of the Fe monolayer on Re(0001). Two coexisting atomic-scale non-collinear spin textures are…
Symmetry breaking in spin spirals and skyrmions by in-plane and canted magnetic fields
Lorenz Schmidt, Julian Hagemeister, Pin-Jui Hsu +3
The influence of in-plane and canted magnetic fields on spin spirals and skyrmions in atomic bilayer islands of palladium and iron on an Ir(111) substrate is investigated by scanni…
Pinning and movement of individual nanoscale magnetic skyrmions via defects
Christian Hanneken, André Kubetzka, Kirsten von Bergmann +1
An understanding of the pinning of magnetic skyrmions to defects is crucial for the development of future spintronic applications. While pinning is desirable for a precise position…
Electric field driven switching of individual magnetic skyrmions
Pin-Jui Hsu, André Kubetzka, Aurore Finco +3
Controlling magnetism with electric fields is a key challenge to develop future energy-efficient devices, however, the switching between inversion symmetric states, e.g. magnetizat…