2 papers
cond-mat.mes-hall2025
Chern Vector Protected Three-dimensional Quantized Hall Effect
Zhi-Qiang Zhang, Shu-Guang Cheng, Hongfang Liu +3
Recently, Chern vector with arbitrary formula in three-dimensional systems has been experimentally realized [\…
physics.app-ph2024
Sound Wave Manipulation Based on Valley Acoustic Interferometers
Wei Zhao, Jia-He Chen, Shu-Guang Cheng +5
Topological acoustics provides new opportunities for materials with unprecedented functions. In this work, we report a design of topological valley acoustic interferometers by Y-sh…