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cond-mat.mes-hall2026
Hybrid-order topology in two-dimensional nonsymmorphic antiferromagnets
Wei Xiong, Zi-Ming Wang, Xin-Mei Wei +2
We theoretically demonstrate hybrid-order topology in a two-dimensional nonsymmorphic antiferromagnet. Utilizing a generic antiferromagnetic Dirac model with a symmetry-allowed, mo…
cond-mat.mes-hall2026
Floquet second-order topological insulator in strained graphene
Yu-Wen Xu, Xiaolin Wan, Zi-Ming Wang +2
Graphene provides a canonical setting for Floquet band engineering, where circularly polarized light can dynamically open topological gaps at Dirac points and generate nonequilibri…