Parametric exploration of zero-energy modes in three-terminal InSb-Al nanowire devices
Parametric exploration of zero-energy modes in three-terminal InSb-Al nanowire devices
We systematically study three-terminal InSb-Al nanowire devices by using radio-frequency reflectometry. Tunneling spectroscopy measurements on both ends of the hybrid nanowires are performed while systematically varying the chemical potential, magnetic field and junction transparencies. Identifying the lowest-energy state allows for the construction of lowest- and zero-energy state diagrams, which show …