127 citations · 824 across the 40 of their papers we have counts for
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Creating arbitrary sequences of mobile magnetic skyrmions and antiskyrmions
Pia Siegl, Martin Stier, Alexander F. Schäffer +4
Magnetic skyrmions and their anti-particles, the antiskyrmions, are stable magnetic solitons existing down to the nanometer scale. Their stability and size as well as the possibili…
Controlled Creation of Quantum Skyrmions
Pia Siegl, Elena Y. Vedmedenko, Martin Stier +2
We study the creation of quantum skyrmions in quadratic nanoscopic lattices of quantum spins coupled by Dzyaloshinkii-Moriya and exchange interactions. We numerically show that dif…
Complex magnetic ground states and topological electronic phases of atomic spin chains on superconductors
Jannis Neuhaus-Steinmetz, Elena Y. Vedmedenko, Thore Posske +1
Understanding the magnetic properties of atomic chains on superconductors is an essential cornerstone on the road towards controlling and constructing topological electronic matter…
Evidence of topological Shiba bands in artificial spin chains on superconductors
Lucas Schneider, Philip Beck, Thore Posske +5
A major challenge in developing topological superconductors for implementing topological quantum computing is their characterization and control. It has been proposed that a p-wave…
Controlled length-dependent interaction of Majorana modes in Yu-Shiba-Rusinov chains
Lucas Schneider, Philip Beck, Jannis Neuhaus-Steinmetz +3
Magnetic atoms on superconductors induce localized Yu-Shiba-Rusinov (YSR) bound states. The proposal that topological superconductivity and Majorana modes can be engineered in arra…