29 citations · 103 across the 5 of their papers we have counts for
4 papers · 1 filter
Greedy optimization of the geometry of Majorana Josephson junctions
André Melo, Tanko Tanev, Anton R. Akhmerov
Josephson junctions in a two-dimensional electron gas with spin-orbit coupling are a promising candidate to realize topological superconductivity. While it is known that the geomet…
Multiplet supercurrent in Josephson tunneling circuits
André Melo, Valla Fatemi, Anton R. Akhmerov
The multi-terminal Josephson effect allows DC supercurrent to flow at finite commensurate voltages. Existing proposals to realize this effect rely on nonlocal Andreev processes in…
Conductance asymmetries in mesoscopic superconducting devices due to finite bias
André Melo, Chun-Xiao Liu, Piotr Rożek +2
Tunneling conductance spectroscopy in normal metal-superconductor junctions is an important tool for probing Andreev bound states in mesoscopic superconducting devices, such as Maj…
Supercurrent-induced Majorana bound states in a planar geometry
André Melo, Sebastian Rubbert, Anton R. Akhmerov
We propose a new setup for creating Majorana bound states in a two-dimensional electron gas Josephson junction. Our proposal relies exclusively on a supercurrent parallel to the ju…