17 citations · 42 across the 4 of their papers we have counts for
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cond-mat.mes-hall2023★ 7 cited
Topological enhancement of exciton-polariton coherence with non-Hermitian morphing
Ruiqi Bao, Huawen Xu, Wouter Verstraelen +1
The non-Hermitian skin effect (NHSE) has been intensely investigated over the past few years and has unveiled new topological phases, which have no counterparts in Hermitian system…
cond-mat.mes-hall2022★ 12 cited
Spin-polarized antichiral exciton-polariton edge states
Ruiqi Bao, S. Mandal, Huawen Xu +3
We consider theoretically a system of exciton-polariton micropillars arranged in a honeycomb lattice. The naturally present TE-TM splitting and an alternating Zeeman splitting, whe…
cond-mat.mes-hall2022★ 17 cited
Non-Hermitian topological exciton-polariton corner modes
Xingran Xu, Ruiqi Bao, Timothy C. H. Liew
We theoretically study two-dimensional exciton-polariton lattices and predict that non-Hermitian topological corner modes can be formed under non-resonant pumping. As a generalizat…