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Real space observation of magnon interaction with driven space-time crystals
Nick Träger, Paweł Gruszecki, Filip Lisiecki +9
The concept of Space-Time Crystals (STC), i.e. translational symmetry breaking in time and space, was recently proposed and experimentally demonstrated for quantum systems. Here, w…
X-Ray Imaging of Mixed States of Skyrmions and Helices in FeGe
M. N. Wilson, L. A. Turnbull, F. Gross +8
We report scanning transmission X-ray microscopy of mixed helical and skyrmion magnetic states in thin FeGe lamellae. This imaging of the out-of-plane magnetism allows clear identi…
Real-space imaging of confined magnetic skyrmion tubes
M. T. Birch, D. Cortés-Ortuño, L. A. Turnbull +20
Magnetic skyrmions are topologically nontrivial particles with a potential application as information elements in future spintronic device architectures. While they are commonly po…
Reconfigurable sub-micron spin-wave majority gate with electrical transducers
Giacomo Talmelli, Thibaut Devolder, Nick Träger +10
Spin waves are excitations in ferromagnetic media that have been proposed as information carriers in hybrid spintronic devices with much lower operation power than conventional cha…
Néel-type skyrmions and their current-induced motion in van der Waals ferromagnet-based heterostructures
Tae-Eon Park, Licong Peng, Jinghua Liang +23
Since the discovery of ferromagnetic two-dimensional (2D) van der Waals (vdW) crystals, significant interest on such 2D magnets has emerged, inspired by their appealing properties…
Extracting the Dynamic Magnetic Contrast in Time-Resolved X-ray Transmission Microscopy
T. Schaffers, T. Feggeler, S. Pile +11
Using a time-resolved detection scheme in scanning transmission X-ray microscopy (STXM) we measured element resolved ferromagnetic resonance (FMR) at microwave frequencies up to 10…