172 citations · 765 across the 13 of their papers we have counts for
14 papers
Nonreciprocal Spin Waves in Nanoscale Domain Walls Detected by Scanning X-ray Microscopy in Perpendicular Magnetic Anisotropic Fe/Gd Multilayers
Ping Che, Axel Deenen, Andrea Mucchietto +10
Spin wave nonreciprocity in domain walls (DWs) allows for unidirectional signal processing in reconfigurable magnonic circuits. Using scanning transmission x-ray microscopy (STXM),…
Pump--probe x-ray microscopy of photo-induced magnetization dynamics at MHz repetition rates
Kathinka Gerlinger, Bastian Pfau, Martin Hennecke +11
We present time-resolved scanning x-ray microscopy measurements with picosecond photo-excitation via a tailored infrared pump laser at a scanning transmission x-ray microscope. Spe…
Terahertz spin-to-charge current conversion in stacks of ferromagnets and the transition-metal dichalcogenide NbSe
Lukáš Nádvorník, Oliver Gueckstock, Lukas Braun +16
Transition-metal dichalcogenides (TMDCs) are an aspiring class of materials with unique electronic and optical properties and potential applications in spin-based electronics. Here…
Skyrmions in synthetic antiferromagnets and their nucleation via electrical current and ultrafast laser illumination
Roméo Juge, Naveen Sisodia, Joseba Urrestarazu Larrañaga +24
Magnetic skyrmions are topological spin textures that hold great promise as nanoscale information carriers in non-volatile memory and logic devices. While room-temperature magnetic…
Freezing and thawing magnetic droplet solitons
Martina Ahlberg, Sunjae Chung, Sheng Jiang +10
Magnetic droplets are non-topological magnetodynamical solitons displaying a wide range of complex dynamic phenomena with potential for microwave signal generation. Bubbles, on the…
Magnetic domains and domain wall pinning in two-dimensional ferromagnets revealed by nanoscale imaging
Qi-Chao Sun, Tiancheng Song, Eric Anderson +9
Magnetic-domain structure and dynamics play an important role in understanding and controlling the magnetic properties of two-dimensional magnets, which are of interest to both fun…
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…
Nanoscale X-Ray Imaging of Spin Dynamics in Yttrium Iron Garnet
J. Förster, S. Wintz, J. Bailey +13
Time-resolved scanning transmission x-ray microscopy (TR-STXM) has been used for the direct imaging of spin wave dynamics in thin film yttrium iron garnet (YIG) with spatial resolu…
Coherent excitation of heterosymmetric spin waves with ultrashort wavelengths
G. Dieterle, J. Förster, H. Stoll +16
In the emerging field of magnonics, spin waves are foreseen as signal carriers for future spintronic information processing and communication devices, owing to both the very low po…
Transmission x-ray microscopy at low temperatures - analyzing supercurrents with high spatial resolution
J. Simmendinger, S. Ruoss, C. Stahl +4
Scanning transmission x-ray microscopy has been used to image electric currents in superconducting films at temperatures down to 20 K. The magnetic stray field of supercurrents in…
X-Ray Microscopy of Spin Wave Focusing using a Fresnel Zone Plate
Joachim Gräfe, Martin Decker, Kahraman Keskinbora +6
Magnonics, i.e. the artificial manipulation of spin waves, is a flourishing field of research with many potential uses in data processing within reach. Apart from the technological…