3 papers
cond-mat.supr-con2022
Superconductivity in monolayer and few-layer graphene: II. Topological edge states and Chern numbers
Adeline Crépieux, Emile Pangburn, Louis Haurie +5
We study the emergence of electronic edge states in superconducting (SC) monolayer, bilayer, and trilayer graphene for both spin-singlet and spin-triplet SC order parameters. We fo…
cond-mat.mes-hall2019
Supercurrent detection of topologically trivial zero-energy states in nanowire junctions
Oladunjoye A. Awoga, Jorge Cayao, Annica M. Black-Schaffer
We report the emergence of zero-energy states in the trivial phase of a short nanowire junction with strong spin-orbit coupling and magnetic field, formed by strong coupling betwee…
cond-mat.supr-con2018
Probing unconventional superconductivity in proximitized graphene by impurity scattering
Oladunjoye A. Awoga, Annica M. Black-Schaffer
We demonstrate how potential impurities are a very powerful tool for determining the pairing symmetry in graphene proximity-coupled to a spin-singlet superconductor. All d-wave sta…