Topological insulator based axial superconducting quantum interferometer structures

Erik Zimmermann, Abdur Rehman Jalil, Michael Schleenvoigt +10

Nanoscale superconducting quantum interference devices (SQUIDs) are fabricated in-situ from a single Bi${}_{0.26}$Sb${}_{1.74}$Te${}_3$ nanoribbon that is defined using selective-area…