240 citations · 354 across the 3 of their papers we have counts for
4 papers
Topological Dirac states beyond orbitals for silicene on SiC(0001) surface
Ping Li, Xiao Li, Wei Zhao +6
The discovery of intriguing properties related to the Dirac states in graphene has spurred huge interest in exploring its two-dimensional group-IV counterparts, such as silicene, g…
The edge engineering of topological Bi(111) bilayer
Xiao Li, Hai-Wen Liu, Hua Jiang +2
A topological insulator is a novel quantum state, characterized by symmetry-protected non-trivial edge/surface states. Our first-principle simulations show the significant effects…
Valley Carrier Dynamics in Monolayer Molybdenum Disulphide from Helicity Resolved Ultrafast Pump-probe Spectroscopy
Qinsheng Wang, Shaofeng Ge, Xiao Li +4
We investigate the valley related carrier dynamics in monolayer MoS2 using helicity resolved non-degenerate ultrafast pump-probe spectroscopy at the vicinity of the high-symmetry K…
Emergent topological and half semimetallic Dirac Fermions at oxide interfaces
Tian-Yi Cai, Xiao Li, Fa Wang +3
It is highly desirable to combine recent advances in the topological quantum phases with technologically relevant materials. Chromium dioxide (CrO2) is a half-metallic material, wi…