Topological edge and corner states of valley photonic crystals with zipper-like boundary conditions
Yun-Feng Shen(沈云峰), Xiao-Fang Xu(许孝芳), Ming Sun(孙铭), Wen-Ji Zhou(周文佶), and Ya-Jing Chang(常雅箐)
Chin. Phys. B . 2024, (4): 44203 -044203 .  DOI: 10.1088/1674-1056/ad1e6a