Controlling acoustic orbital angular momentum with artificial structures: From physics to application
Wei Wang(王未), Jingjing Liu(刘京京), Bin Liang (梁彬), and Jianchun Cheng(程建春)
Chin. Phys. B . 2022, (9): 94302 -094302 .  DOI: 10.1088/1674-1056/ac7868