84 citations · 174 across the 6 of their papers we have counts for
6 papers
Observation of anomalous Floquet non-Abelian topological insulators
Huahui Qiu, Shuaishuai Tong, Qicheng Zhang +2
Non-Abelian topological phases, which go beyond traditional Abelian topological band theory, are garnering increasing attention. This is further spurred by periodic driving, leadin…
Discovery of Higher-Order Nodal Surface Semimetals
Huahui Qiu, Yuzeng Li, Qicheng Zhang +1
The emergent higher-order topological insulators significantly deepen our understanding of topological physics. Recently, the study has been extended to topological semimetals feat…
Acoustic Higher-Order Topological Insulators Protected by Multipole Chiral Numbers
Yuzeng Li, Qicheng Zhang, Chunyin Qiu
Recently, the higher-order topological phases from the chiral AIII symmetry classes are characterized by a Z topological invariant known as the multipole chiral numbers, which indi…
Tracking valley topology with synthetic Weyl paths
Xiying Fan, Tianzhi Xia, Huahui Qiu +2
Inspired by the newly emergent valleytronics, great interest has been attracted to the topological valley transport in classical metacrystals. The presence of nontrivial domain-wal…
Minimal non-abelian nodal braiding in ideal metamaterials
Huahui Qiu, Qicheng Zhang, Tingzhi Liu +3
Exploring new topological phases and phenomena has become a vital topic in condensed matter physics and material sciences. It is generally believed that a pair of band nodes with o…
Higher-order Dirac sonic crystals
Huahui Qiu, Meng Xiao, Fan Zhang +1
Discovering new topological phases of matter is a major theme in fundamental physics and materials science. Dirac semimetal provides an exceptional platform for exploring topologic…