Parity-preserving and magnetic field resilient superconductivity in indium antimonide nanowires with tin shells
Parity-preserving and magnetic field resilient superconductivity in indium antimonide nanowires with tin shells
We study bottom-up grown semiconductor indium antimonide nanowires that are coated with shells of tin. The shells are uniform in thickness. The interface between Sn and InSb is abrupt and without interdiffusion. Devices for transport are prepared by in-situ shadowing of nanowires using nearby nanowires as well as flakes, resulting …