266 citations · 1.8k across the 41 of their papers we have counts for
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Flux-tunable Josephson Effect in a Four-Terminal Junction
Christian G. Prosko, Wietze D. Huisman, Ivan Kulesh +4
We study a phase-tunable four-terminal Josephson junction formed in an InSbAs two-dimensional electron gas proximitized by aluminum. By embedding the two pairs of junction terminal…
A two-site Kitaev chain in a two-dimensional electron gas
Sebastiaan L. D. ten Haaf, Qingzhen Wang, A. Mert Bozkurt +9
Artificial Kitaev chains can be used to engineer Majorana bound states (MBSs) in superconductor-semiconductor hybrids. In this work, we realize a two-site Kitaev chain in a two-dim…
Supercurrent mediated by helical edge modes in bilayer graphene
Prasanna Rout, Nikos Papadopoulos, Fernando Peñaranda +5
Bilayer graphene encapsulated in tungsten diselenide can host a weak topological phase with pairs of helical edge states. The electrical tunability of this phase makes it an ideal…
Stabilizing the inverted phase of a WSe/BLG/WSe heterostructure via hydrostatic pressure
Máté Kedves, Bálint Szentpéteri, Albin Márffy +8
Bilayer graphene (BLG) was recently shown to host a band-inverted phase with unconventional topology emerging from the Ising-type spin--orbit interaction (SOI) induced by the proxi…
Flux-Tunable Hybridization in a Double Quantum Dot Interferometer
Christian G. Prosko, Ivan Kulesh, Michael Chan +6
A single electron shared between two levels threaded by a magnetic flux is an irreducibly simple quantum system in which interference is predicted to occur. We demonstrate tuning o…