529 citations · 2.1k across the 30 of their papers we have counts for
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Topological spin textures in an antiferromagnetic monolayer
Felix Zahner, Tim Drevelow, Roberto Lo Conte +3
Topological spin structures such as magnetic skyrmions are of fundamental interest and promising for various types of applications in spintronics. Skyrmions have been predicted to…
Kicking Co and Rh atoms on a row-wise antiferromagnet
Felix Zahner, Soumyajyoti Haldar, Roland Wiesendanger +3
Diffusion on surfaces is a fundamental process in surface science, governing nanostructure and film growth, molecular self-assembly, and chemical reactions. Atom motion on non-magn…
Antiferromagnetic order of topological orbital moments in atomic-scale skyrmion lattices
Felix Nickel, André Kubetzka, Mara Gutzeit +3
Topological orbital moments can arise in non-coplanar spin structures even in the absence of spin-orbit coupling and a net topological orbital magnetization occurs for the triple-Q…
SP-STM study of the multi-Q phases in GdRu2Si2
Jonas Spethmann, Nguyen Duy Khanh, Haruto Yoshimochi +6
The two stable surfaces of GdRu2Si2 are studied using spin-polarized scanning tunneling microscopy (SP-STM). Depending on the applied magnetic field different magnetic phases have…
Phase Coexistence of Mn Trimer Clusters and Antiferromagnetic Mn Islands on Ir(111)
Arturo Rodríguez-Sota, Vishesh Saxena, Jonas Spethmann +4
Clusters supported by solid substrates are prime candidates for heterogeneous catalysis and can be prepared in various ways. While mass-selected soft-landing methods are often used…
Coupling of the triple-Q state to the atomic lattice by anisotropic symmetric exchange
Felix Nickel, André Kubetzka, Soumyajyoti Haldar +3
We identify the triple-Q (3Q) state as magnetic ground state in Pd/Mn and Rh/Mn bilayers on Re(0001) using spin-polarized scanning tunneling microscopy and density functional theor…
Nano-scale collinear multi-Q states driven by higher-order interactions
Mara Gutzeit, André Kubetzka, Soumyajyoti Haldar +4
Complex magnetic order arises due to the competition of different interactions between the magnetic moments. Recently, there has been an increased interest in such states not only…
Inducing skyrmions in ultrathin Fe films by hydrogen exposure
Pin-Jui Hsu, Levente Rozsa, Aurore Finco +8
Magnetic skyrmions are localized nanometer-sized spin configurations with particle_like properties, which are envisioned to be used as bits in next_generation information technolog…
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…