Josephson junctions of Weyl semimetal ${\text{WTe}}_2$ induced by spontaneous nucleation of $\text{PdTe}$ superconductor

Manabu Ohtomo, Russell S. Deacon, Masayuki Hosoda +7

We report on the fabrication of Josephson junction devices with weak links utilizing the Weyl and higher-order topological semimetal ${\text{WTe}}_2$. We show that $\text{WTe}_2\text…