2 papers
cond-mat.supr-con2026
Common sublattice-pure van Hove singularities in the kagome superconductors VSb ( = K, Rb, Cs)
Yujie Lan, Yuhao Lei, Congcong Le +7
Kagome materials offer a versatile platform for exploring correlated and topological quantum states, where van Hove singularities (VHSs) play a pivotal role in driving electronic i…
cond-mat.supr-con2024
Topological electronic structure and electronic nematicity in candidate kagome superconductors, ATiBi (A = Rb, Cs)
Yong Hu, Congcong Le, Xianxin Wu +1
The newly discovered family of titanium-based kagome metals, ATiBi (where A can be Rb or Cs), has been found to exhibit non-trivial band topology and fascinating electr…