300 citations · 2.8k across the 50 of their papers we have counts for
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Boundary Flat Bands with Topological Spin Textures Protected by Sub-chiral Symmetry
Yijie Mo, Xiao-Jiao Wang, Rui Yu +1
Chiral symmetry plays an indispensable role in topological classifications as well as in the understanding of the origin of bulk or boundary flat bands. The conventional definition…
The discovery of three-dimensional Van Hove singularity
Wenbin Wu, Zeping Shi, Mykhaylo Ozerov +20
Arising from the extreme/saddle point in electronic bands, Van Hove singularity (VHS) manifests divergent density of states (DOS) and induces various new states of matter such as u…
Topological Lifshitz transition and one-dimensional Weyl mode in HfTe5
Wenbin Wu, Zeping Shi, Yuhan Du +11
Landau band crossings typically stem from the intra-band evolution of electronic states in magnetic fields and enhance the interaction effect in their vicinity. Here in the extreme…
Nonlinear Hall effect in two-dimensional class AI metals
Zi-Shan Liao, Hong-Hao Zhang, Zhongbo Yan
In a time-reversal invariant system, while the anomalous Hall effect identically vanishes in the linear response regime due to the constraint of time-reversal symmetry on the distr…
Experimental discovery of nodal chains
Qinghui Yan, Rongjuan Liu, Zhongbo Yan +4
Three-dimensional (3D) topological nodal points, such as Weyl and Dirac nodes have attracted wide-spread interest across multiple disciplines and diverse material systems. Unlike n…