Acoustic analogues of three-dimensional topological insulators

by Cheng He, Hua-Shan Lai, Bo He, Si-Yuan Yu, Xiangyuan Xu, Ming-Hui Lu, Yan-Feng Chen
Published 2020

Dimensional hierarchy of higher-order topology in three-dimensional sonic crystals

by Xiujuan Zhang, Bi-Ye Xie, Hong-Fei Wang, Xiangyuan Xu, Yuan Tian, Jian-Hua Jiang, Ming-Hui Lu, Yan-Feng Chen
Published 2019