28 citations · 31 across the 8 of their papers we have counts for
9 papers
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…
Network of localized magnetic textures revealed using a saddle-point search framework
Hendrik Schrautzer, Tim Drevelow, Hannes Jónsson +1
A computational framework is presented for the exploration of energy surfaces of magnetic systems via systematic identification of first-order saddle points that connect local ener…
Lifetime of bimerons and antibimerons in two-dimensional magnets
Moritz A. Goerzen, Tim Drevelow, Soumyajyoti Haldar +3
Soliton-based computing architectures have recently emerged as a promising avenue to overcome fundamental limitations of conventional information technologies, the von Neumann bott…
Spin-polarized edge modes between different magnet-superconductor-hybrids
Felix Zahner, Felix Nickel, Roberto Lo Conte +4
The interplay of magnetism and superconductivity can lead to intriguing emergent phenomena. Here we combine two different two-dimensional antiferromagnetic magnet-superconductor hy…
Bilayer triple-Q state driven by interlayer higher-order exchange interactions
Bjarne Beyer, Mara Gutzeit, Tim Drevelow +3
Using first-principles calculations and an atomistic spin model we predict the stabilization of a bilayer triple-Q state in an atomic Mn bilayer on Ir(111) due to interlayer higher…
Emergence of multiple topological spin textures in an all-magnetic van der Waals heterostructure
Moritz A. Goerzen, Tim Drevelow, Hendrik Schrautzer +3
Magnetic solitons such as skyrmions and bimerons show great promise for both fundamental research and spintronic applications. Stabilizing and controlling topological spin textures…
Evidence for a conical spin spiral state in the Mn triple-layer on W(001): spin-polarized scanning tunneling microscopy and first-principles calculations
Paula M. Weber, Tim Drevelow, Jing Qi +2
The spin structure of a Mn triple layer grown pseudomorphically on surfaces is studied using spin-polarized scanning tunneling microscopy (SP-STM) and density functional theory (DF…
Spontaneous square vs. hexagonal nanoscale skyrmion lattices in Fe/Ir(111)
Mara Gutzeit, Tim Drevelow, Moritz A. Goerzen +2
We study the emergence of spontaneous skyrmion lattices in an Fe monolayer in fcc and hcp stacking on the Ir(111) surface using density functional theory (DFT). For fcc-Fe/Ir(111)…
Tuning the magnetic interactions in van der Waals FeGeTe heterostructures: A comparative study of \textit{ab initio} methods
Dongzhe Li, Soumyajyoti Haldar, Tim Drevelow +1
We investigate the impact of mechanical strain, stacking order, and external electric fields on the magnetic interactions of a two-dimensional (2D) van der Waals (vdW) heterostruct…