Supplemental Materials
figure
posted on 2025-02-19, 13:01 authored by Haiyan FAN, He Gao, Tuo Liu, Shuowei An, Yifan Zhu, Hui Zhang, Jie Zhu, Zhongqing SU(1) uneven-coupling-induced higher-order topological bound states in the continuum; (2) simulated field intensity distribution of the non-Hermitian lattice; (3) details for simulation and experiment.
