529 citations · 1.6k across the 6 of their papers we have counts for
6 papers
Nano-scale magnetic skyrmions and target states in confined geometries
David Cortés-Ortuño, Niklas Romming, Marijan Beg +5
Research on magnetic systems with broken inversion symmetry has been stimulated by the experimental proof of particle-like configurations known as skyrmions, whose non-trivial topo…
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…
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…
The properties of isolated chiral skyrmions in thin magnetic films
A. O. Leonov, T. L. Monchesky, N. Romming +3
Axisymmetric solitonic states (chiral skyrmions) have been predicted theoretically more than two decades ago. However, until recently they have been observed in a form of skyrmioni…
Electrical detection of magnetic skyrmions by non-collinear magnetoresistance
Christian Hanneken, Fabian Otte, André Kubetzka +5
Magnetic skyrmions are localised non-collinear spin textures with high potential for future spintronic applications. Skyrmion phases have been discovered in a number of materials a…
Field-Dependent Size and Shape of Single Magnetic Skyrmions
Niklas Romming, André Kubetzka, Christian Hanneken +2
The atomic-scale spin structure of individual isolated skyrmions in an ultrathin film is investigated in real space by spin-polarized scanning tunneling microscopy. Their axial sym…