17 citations · 17 across the 1 of their papers we have counts for
3 papers
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…
cond-mat.mes-hall2021
Delocalization of topological edge states
Weiwei Zhu, Wei Xin Teo, Linhu Li +1
The non-Hermitian skin effect (NHSE) in non-Hermitian lattice systems depicts the exponential localization of eigenstates at system's boundaries. It has led to a number of counter-…
cond-mat.mes-hall2020
Topological characterization of non-Hermitian multiband systems using Majorana's Stellar Representation
Wei Xin Teo, Linhu Li, Xizheng Zhang +1
For topological characterization of non-Hermitian multiband systems, Majorana's stellar representation (MSR) is applied to 1D multiband models consisting of asymmetric nearest-neig…