42 citations · 91 across the 8 of their papers we have counts for
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cond-mat.mes-hall2023★ 42 cited
Demonstration of acoustic high-order Stiefel-Whitney semimetal in bilayer graphene sonic crystals
Xiao Xiang, Xiang Ni, Feng Gao +4
Recently, higher-order topological phases have endowed materials many exotic topological phases. For three-dimensional (3D) higher-order topologies, it hosts topologically protecte…
cond-mat.mes-hall2022★ 3 cited
Acoustic mirror Chern insulator with projective parity-time symmetry
Xiao Xiang, Feng Gao, Yugui Peng +3
In condensed matter physics, symmetry profoundly governs the fundamentals of topological matter. The emergence of new topological phase is typically linked to the enrichment of sym…
cond-mat.mes-hall2018
Experimental Realization of Acoustic Chern Insulator
Yifan Zhu, Yugui Peng, Xudong Fan +4
Topological insulators are new states of matter in which the topological phase originates from symmetry breaking. Recently, time-reversal invariant topological insulators were demo…