Topological electronic structure and electronic nematicity in candidate kagome superconductors, ATi${}_3$Bi${}_5$ (A = Rb, Cs)

Yong Hu, Congcong Le, Xianxin Wu +1

The newly discovered family of titanium-based kagome metals, ATi${}_3$Bi${}_5$ (where A can be Rb or Cs), has been found to exhibit non-trivial band topology and fascinating electr…