40 citations · 80 across the 7 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
physics.app-ph2021★ 1 cited
Simple theoretical model for parity-time-symmetric metasurfaces
Jianlan Xie, Shaohua Dong, Bei Yan +4
Many new possibilities to observe and use novel physical effects are discovered at so called exceptional points (EPs). This is done by using parity-time (PT) -symmetric non-Hermiti…
physics.optics2021★ 40 cited
Multifrequency and multimode topological waveguides in a Stampfli-triangle photonic crystal with large valley Chern numbers
Bei Yan, Yiwei Peng, Jianlan Xie +9
The multifrequency quantum valley Hall effect (QVHE) with a large valley Chern number has been realized to significantly improve the transmission capacity of topological waveguides…