279 citations · 1.2k across the 30 of their papers we have counts for
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cond-mat.mes-hall2019★ 157 cited
Topolectrical-circuit octupole insulator with topologically protected corner states
Jiacheng Bao, Deyuan Zou, Weixuan Zhang +3
Recent theoretical studies have extended the Berry phase framework to account for higher electric multipole moments, quadrupole and octupole topological phases have been proposed.…
physics.optics2019
Photonic quadrupole topological phases in zero-dimensional cavity with synthetic dimensions
Weixuan Zhang, Xiangdong Zhang
Quadrupole topological insulator, which supports robust corner states, has been recently demonstrated in two-dimensional (2D) spatial lattices. Here, we design the first photonic q…