414 citations · 681 across the 15 of their papers we have counts for
4 papers · 1 filter
Intrinsic first and higher-order topological superconductivity in a doped topological insulator
Harley D. Scammell, Julian Ingham, Max Geier +1
We explore higher order topological superconductivity in an artificial Dirac material with intrinsic spin-orbit coupling, which is a doped topological insulator in t…
Higher-order topological semimetals and nodal superconductors with an order-two crystalline symmetry
Sophia Simon, Max Geier, Piet W. Brouwer
Using a systematic relation between topological gapless phases in three dimensions and topological gapped phases in two dimensions, we identify four types of higher-order topologic…
Higher-order topological superconductivity from repulsive interactions in kagome and honeycomb systems
Tommy Li, Max Geier, Julian Ingham +1
We discuss a pairing mechanism in interacting two-dimensional multipartite lattices that intrinsically leads to a second order topological superconducting state with a spatially mo…
Identifying Majorana vortex modes via non-local transport
Björn Sbierski, Max Geier, An-Ping Li +3
The combination of two-dimensional Dirac surface states with s-wave superconductivity is expected to generate localized topological Majorana zero modes in vortex cores. Putative ex…