16 citations · 18 across the 6 of their papers we have counts for
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cond-mat.mes-hall2022★ 2 cited
Higher-order topological phase in an acoustic fractal lattice
Junkai Li, Qingyang Mo, Jian-Hua Jiang +1
Higher-order topological insulators, which support lower-dimensional topological boundary states than the first-order topological insulators, have been intensely investigated in th…
cond-mat.mes-hall2022★ 16 cited
Observation of squeezed Chern insulator in an acoustic fractal lattice
Junkai Li, Yeyang Sun, Qingyang Mo +2
Topological insulators are a new phase of matter with the distinctive characteristics of an insulating bulk and conducting edge states. Recent theories indicate there even exist to…