InAs-Al hybrid devices passing the topological gap protocol
M Aghaee, A Akkala, Z Alam, R Ali, A Alcaraz Ramirez… - Physical Review B, 2023 - APS
We present measurements and simulations of semiconductor-superconductor
heterostructure devices that are consistent with the observation of topological …
heterostructure devices that are consistent with the observation of topological …
Electrostatic control of the proximity effect in the bulk of semiconductor-superconductor hybrids
The proximity effect in semiconductor-superconductor nanowires is expected to generate an
induced gap in the semiconductor. The magnitude of this induced gap, together with the …
induced gap in the semiconductor. The magnitude of this induced gap, together with the …
Heat-mode excitation in a proximity superconductor
Mesoscopic superconductivity deals with various quasiparticle excitation modes, only one of
them—the charge-mode—being directly accessible for conductance measurements due to …
them—the charge-mode—being directly accessible for conductance measurements due to …