120 citations · 335 across the 9 of their papers we have counts for
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cond-mat.mes-hall2020★ 120 cited
Realization of the square-root higher-order topological insulator in electric circuits
Lingling Song, Huanhuan Yang, Yunshan Cao +1
Higher-order topological insulator (HOTI) represents a new phase of matter, the characterization of which goes beyond the conventional bulk-boundary correspondence and is attractin…
cond-mat.mtrl-sci2020★ 47 cited
Higher-order exceptional points in all-magnetic structures
Tianlin Yu, Huanhuan Yang, Lingling Song +2
Magnetometers with exceptional sensitivity are highly demanded in solving a variety of physical and engineering problems, such as measuring Earth's weak magnetic fields and prospec…