Chern-Protected Flatband Edge State in Metaphotonics

Author(s): Jianfeng Chen, Yidong Zheng, Shuihua Yang, Andrea Alù, Zhi-Yuan Li, and Cheng-Wei Qiu A two-dimensional photonic metamaterial combines useful features of two quantum materials. [Phys. Rev. Lett. 134, 223806] Published Thu Jun 05, 2025