2 papers
cond-mat.mes-hall2022
Supercurrent interference in HgTe Josephson junctions
Wolfgang Himmler, Ralf Fischer, Michael Barth +8
Wires made of topological insulators (TI) are a promising platform for searching for Majorana bound states. These states can be probed by analyzing the fractional ac Josephson effe…
cond-mat.mes-hall2020
Crossed Andreev reflection in topological insulator nanowire T-junctions
Jacob Fuchs, Michael Barth, Cosimo Gorini +2
We numerically study crossed Andreev reflection (CAR) in a topological insulator nanowire T-junction where one lead is proximitized by a superconductor. We perform realistic simula…