32 citations · 46 across the 10 of their papers we have counts for
5 papers · 1 filter
Hybrid skin-topological effect in non-Hermitian checkerboard lattices with large Chern numbers
Yi-Ling Zhang, Li-Wei Wang, Yang Liu +2
Non-Hermitian topology provides a research frontier for exploring topological phenomena, revealing novel topological effects and driving the development of emergent materials and p…
Non-Hermitian glide-time symmetry
Li-Wei Wang, Jian-Hua Jiang
Non-Hermitian systems, going beyond conventional Hermitian systems, have brought in intriguing concepts such as exceptional points and complex spectral topology as well as exotic p…
Observation of a -orbital higher-order topological insulator phase in puckered lattice acoustic metamaterials
Bing-Quan Wu, Zhi-Kang Lin, Li-Wei Wang +1
The puckered lattice geometry, along with -orbitals is often overlooked in the study of topological physics. Here, we investigate the higher-order topology of the -orbi…
Non-Hermitian topological phases and skin effects in kagome lattices
Li-Wei Wang, Zhi-Kang Lin, Jian-Hua Jiang
Non-Hermitian physics has added new ingredients to topological physics, leading to the rising frontier of non-Hermitian topological phases. In this study, we investigate Chern insu…
Observation of topology transition in Floquet non-Hermitian skin effects in silicon photonics
Zhiyuan Lin, Wange Song, Li-Wei Wang +7
Non-Hermitian physics has greatly enriched our understanding of nonequilibrium phenomena and uncovered novel effects such as the non-Hermitian skin effect (NHSE) that has profoundl…