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cond-mat.other2022★ 1 cited
Spinless Mirror Chern Insulator from Projective Symmetry Algebra
L. B. Shao, Z. Y. Chen, K. Wang +2
It was commonly believed that a mirror Chern insulator (MCI) must require spin-orbital coupling, since time-reversal symmetry for spinless systems contradicts with the mirror Chern…
cond-mat.mes-hall2022★ 3 cited
Takagi Topological Insulator on the Honeycomb Lattice
Qing Liu, Kai Wang, Jia-Xiao Dai +1
Recently, real topological phases protected by symmetry have been actively investigated. In two dimensions, the corresponding topological invariant is the Stiefel-Whitney numb…