Corner states in a second-order acoustic topological insulator as bound states in the continuumZe‐Guo Chen, Ying Wu, Chang‐Qing Xu et al.|Physical review. B./Physical review. B|2019Cited by 147
Three-Dimensional Acoustic Double-Zero-Index Medium with a Fourfold Degenerate Dirac-like PointChang‐Qing Xu, Ying Wu, Yun Lai et al.|Physical Review Letters|2020Cited by 82
Multi-dimensional wave steering with higher-order topological phononic crystalChang‐Qing Xu, Ying Wu, Ze‐Guo Chen et al.|中国科学通报：英文版|2021Cited by 43
Analysis of Ultrafast All-Optical OTDM Demultiplexing Based on Cascaded Wavelength Conversion in PPLN WaveguidesYong Wang, Chang‐Qing Xu|IEEE Photonics Technology Letters|2007Cited by 6
Symmetry-Protected Acoustic “Ghost Tunnels”Chang‐Qing Xu, Yun Lai, Zihao Su et al.|Physical Review Letters|2026Cited by 2