Sizable superconducting gap and anisotropic chiral topological superconductivity in the Weyl semimetal PtBi${}_2$

Xiaochun Huang, Lingxiao Zhao, Sebastian Schimmel +5

Topological superconductors offer a fertile ground for realizing Majorana zero modes -- topologically protected, zero-energy quasiparticles that are resilient to local perturbation…