144 citations · 323 across the 13 of their papers we have counts for
13 papers
Interplay between defects and the non-Hermitian skin effect
Yin Huang, Wenna Zhang, Yu Zhou +3
The non-Hermitian skin effect (NHSE) is an intriguing phenomenon in which an extensive number of bulk eigenstates localize at the boundaries of a non-Hermitian system with non-reci…
Skin effect in Non-Hermitian systems with spin
Wenna Zhang, Yutao Hu, Hongyi Zhang +6
The skin effect, where bulk modes collapse into boundary modes, is a key phenomenon in topological non-Hermitian systems, has been predominantly studied in spinless systems. Recent…
Broadband switchable infrared absorbers using phase-change materials
Md Tanvir Emrose, Emily L. Payne, Chenglong You +1
We introduce multilayer structures with the phase-change material GeSbTe (GST) for use as broadband switchable absorbers in the infrared wavelength range. We optimize b…
Optical Properties and Behavior of Whispering Gallery Mode Resonators in Complex Microsphere Configurations: Insights for Sensing and Information Processing Applications
Yaser M. Banad, Syed Mohammad Abid Hasan, Sarah S. Sharif +2
Whispering gallery mode (WGM) resonators are garnering significant attention due to their unique characteristics and remarkable properties. When integrated with optical sensing and…
Switching between topological edge states in plasmonic systems using phase-change materials
Yin Huang, Yuecheng Shen, Georgios Veronis
We introduce non-Hermitian plasmonic waveguide-cavity structures based on the Aubry-Andre-Harper model to realize switching between right and left topological edge states (TESs) us…
Topological edge states at singular points in non-Hermitian plasmonic systems
Yin Huang, Yuecheng Shen, Georgios Veronis
We introduce non-Hermitian plasmonic waveguide-cavity systems with topological edge states (TESs) at singular points. The compound unit cells of the structures consist of metal-die…