Dirac surface states in intrinsic magnetic topological insulators EuSn2As2 and MnBi2nTe3n+1

Hang Li, Shun-Ye Gao, Shao-Feng Duan +24

In magnetic topological insulators (TIs), the interplay between magnetic order and nontrivial topology can induce fascinating topological quantum phenomena, such as the quantum ano…