Joule spectroscopy of hybrid superconductor–semiconductor nanodevices
Joule spectroscopy of hybrid superconductor–semiconductor nanodevices
Hybrid superconductor-semiconductor devices offer highly tunable platforms, potentially suitable for quantum technology applications, that have been intensively studied in the past decade. Here we establish that measurements of the superconductor-to-normal transition originating from Joule heating provide a powerful spectroscopical tool to characterize such hybrid devices. Concretely, we apply this technique …