3 papers
cond-mat.mtrl-sci2017
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…
cond-mat.mes-hall2016
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…
cond-mat.mes-hall2015
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…