104 citations · 240 across the 5 of their papers we have counts for
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cond-mat.mes-hall2018★ 104 cited
Observation of topological edge modes in a quasi-periodic acoustic waveguide
David J. Apigo, Wenting Cheng, Kyle F. Dobiszewski +2
Topological boundary and interface modes are generated in an acoustic waveguide by simple quasi-periodic patternings of the walls. The procedure opens many topological gaps in the…
cond-mat.mes-hall2018★ 83 cited
Theory and Experimental Investigation of the Quantum Valley Hall Effect
Kai Qian, David J. Apigo, Camelia Prodan +2
The quantum valley Hall effect (QVHE) has been observed in a variety of experimental setups, both quantum and classical. While extremely promising for applications, one should be r…