147 citations · 642 across the 27 of their papers we have counts for
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cond-mat.mes-hall2019★ 39 cited
Topological States in Generalized Electric Quadrupole Insulators
Chang-An Li, Shu-Shan Wu
The modern theory of electric polarization has recently been extended to higher multipole moments, such as quadrupole and octupole moments. The higher electric multipole insulators…
cond-mat.mes-hall2019★ 8 cited
Pseudo chiral anomaly in zigzag graphene ribbons
Chang-An Li
As the three-dimensional analogs of graphene, Weyl semimetals display signatures of chiral anomaly which arises from charge pumping between the lowest chiral Landau levels of the W…