529 citations · 931 across the 4 of their papers we have counts for
4 papers
Impact of the skyrmion spin texture on magnetoresistance
André Kubetzka, Christian Hanneken, Roland Wiesendanger +1
We investigate the impact of the local spin texture on the differential conductance by scanning tunneling microscopy. In the focus is the previously found non-collinear magnetoresi…
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…
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…