176 citations · 591 across the 9 of their papers we have counts for
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physics.optics2021★ 2 cited
Observation of Square-Root Higher-Order Topological States in Photonic Waveguide Arrays
Juan Kang, Tao Liu, Mou Yan +7
Recently, high-order topological insulators (HOTIs), accompanied by topologically nontrivial boundary states with codimension larger than one, have been extensively explored becaus…
cond-mat.mes-hall2021★ 70 cited
3D hinge transport in acoustic higher-order topological insulators
Qiang Wei, Xuewei Zhang, Weiyin Deng +6
The discovery of topologically protected boundary states in topological insulators opens a new avenue toward exploring novel transport phenomena. The one-way feature of boundary st…