127 citations · 456 across the 15 of their papers we have counts for
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Testing the topological nature of end states in antiferromagnetic atomic chains on superconductors
Lucas Schneider, Philip Beck, Levente Rózsa +3
Edge states forming at the boundaries of topologically non-trivial phases of matter are promising candidates for future device applications because of their stability against local…
Epitaxial growth of a two-dimensional topological insulator candidate: monolayer Si2Te2
Xiaochun Huang, Rui Xiong, Klara Volckaert +9
Hexagonal Si2Te2 monolayers (ML-Si2Te2) were predicted to show strain-dependent band-crossover between semiconducting and room-temperature quantum spin Hall phases. However, invest…
Systematic study of Mn atoms, artificial dimers and chains on superconducting Ta(110)
Philip Beck, Lucas Schneider, Roland Wiesendanger +1
Magnetic adatoms coupled to an -wave superconductor give rise to local bound states, so-called Yu-Shiba-Rusinov states. Focusing on the ultimate goal of tailoring chains of such…
Effect of substrate spin-orbit coupling on the topological gap size of Shiba chains
Philip Beck, Lucas Schneider, Roland Wiesendanger +1
Realizing Majorana bound states in chains of magnetic impurities on -wave superconducting substrates relies on a fine tuning of the energy and hybridization of the single magnet…