472 citations · 2.2k across the 37 of their papers we have counts for
4 papers · 1 filter
Tuning the supercurrent distribution in parallel ballistic graphene Josephson junctions
Philipp Schmidt, Luca Banszerus, Benedikt Frohn +7
We report on a ballistic and fully tunable Josephson junction system consisting of two parallel ribbons of graphene in contact with superconducting MoRe. By electrostatic gating of…
Impact of competing energy scales on the shell-filling sequence in elliptic bilayer graphene quantum dots
Samuel Möller, Luca Banszerus, Angelika Knothe +7
We report on a detailed investigation of the shell-filling sequence in electrostatically defined elliptic bilayer graphene quantum dots (QDs) in the regime of low charge carrier oc…
Particle-hole symmetry protects spin-valley blockade in graphene quantum dots
Luca Banszerus, Samuel Möller, Katrin Hecker +6
Particle-hole symmetry plays an important role for the characterization of topological phases in solid-state systems. It is found, for example, in free-fermion systems at half fill…
Coherent Charge Oscillations in a Bilayer Graphene Double Quantum Dot
Katrin Hecker, Luca Banszerus, Aaron Schäpers +7
The coherent dynamics of a quantum mechanical two-level system passing through an anti-crossing of two energy levels can give rise to Landau-Zener-Stückelberg-Majorana (LZSM) inter…