Nanoscale devices with superconducting electrodes to locally channel current in 3D Weyl semimetals

Biswajit Datta, Jaykumar Vaidya, Subhamoy Ghatak +5

We report on the fabrication of nano-devices on the \hkl[-1 0 1] surface of a Weyl semimetal, a macroscopic crystal of TaAs, and low-temperature transport measurements. We can impl…