6 papers
Direct demonstration of time-reversal-symmetry-breaking spin injection from a compensated magnet
Jone Mencos, Antonin Badura, Eoin Dolan +22
The injection, propagation and detection of spin currents are essential physical processes in spintronics. So far, the separation of charge and spin currents was facilitated by the…
STEM EBIC as a Quantitative Probe of Semiconductor Devices
Sebastian Schneider, Sebastian Beckert, René Hammer +3
Electron beam-induced current (EBIC) imaging in the scanning transmission electron microscope (STEM), STEM-EBIC, provides direct access to carrier transport at the nanoscale. While…
Even-in-magnetic field part of transverse resistivity as a probe of magnetic transitions
Antonin Badura, Dominik Kriegner, Eva Schmoranzerová +13
The component of the resistivity tensor corresponding to voltage transverse to both an applied current and a magnetic field can be separated into odd and even parts with…
Magnetic aftereffect and Barkhausen effect in thin films of the altermagnetic candidate Mn5Si3
Gregor Skobjin, Javier Rial, Sebastian Beckert +6
Altermagnetism as a third distinct type of collinear magnetic ordering lately attracts vivid attention. We here study the Hall effect response of micron-scale Hall bars patterned i…
Anisotropy of the anomalous Hall effect in the altermagnet candidate MnSi films
Miina Leiviskä, Javier Rial, AntonÃn Badura +15
Altermagnets are compensated magnets belonging to spin symmetry groups that allow alternating spin polarizations both in the coordinate space of the crystal and in the momentum spa…
In-situ monitoring the magnetotransport signature of topological transitions in the chiral magnet MnPtSn
Andy Thomas, Darius Pohl, Alexander Tahn +8
Emerging magnetic fields related to the presence of topologically protected spin textures such as skyrmions are expected to give rise to additional, topology-related contributions…