17 citations · 29 across the 4 of their papers we have counts for
12 papers
Topological modes and beyond
Weiwei Zhu, Jiangbin Gong, Raditya Weda Bomantara
This short Perspective article presents an overview of the discovery of topological modes as well as their physical significance in quantum computing and the understanding of a…
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…
Floquet higher-order Weyl and nexus semimetals
Weiwei Zhu, Muhammad Umer, Jiangbin Gong
This work reports the general design and characterization of two exotic, anomalous nonequilibrium topological phases. In equilibrium systems, the Weyl nodes or the crossing points…
Symmetry Analysis of Anomalous Floquet Topological Phases
Weiwei Zhu, Yidong Chong, Jiangbin Gong
The topological characterization of nonequilibrium topological matter is highly nontrivial because familiar approaches designed for equilibrium topological phases may not apply. In…
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-…
Time-periodic corner states from Floquet higher-order topology
Weiwei Zhu, Haoran Xue, Jiangbin Gong +2
The recent discoveries of higher-order topological insulators (HOTIs) have shifted the paradigm of topological materials, which was previously limited to topological states at boun…