71 citations · 132 across the 4 of their papers we have counts for
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quant-ph2022★ 25 cited
Direction reversal of non-Hermitian skin effect via coherent coupling
Linhu Li, Wei Xin Teo, Sen Mu +1
Absolute negative mobility (ANM) in nonequilibrium systems depicts the possibility of particles propagating toward the opposite direction of an external force. We uncover in this w…
physics.optics2022★ 17 cited
Tunable two-dimensional laser arrays with zero-phase locking
Wei Xin Teo, Weiwei Zhu, Jiangbin Gong
Two-dimensional (2D) laser arrays are shown to be achievable at a large scale by exploiting the interplay of higher-order topological insulator (HOTI) physics and the so-called non…