Conductance spectroscopy of Majorana zero modes in superconductor-magnetic insulator nanowire hybrid systems

Abstract

Superconductor-magnetic insulator hybrid Rashba nanowire setups can potentially host Majorana zero modes (MZMs) at small external Zeeman fields. Here, the authors use the non-equilibrium Green’s function technique is used to develop a detailed quantum transport approach, uncovering signatures of MZMs and quasi-MZMs in realistic devices.