3 papers
cond-mat.mes-hall2025
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…
cond-mat.mtrl-sci2023
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…
cond-mat.other2020
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…