Chuan‐Xing Bi

Passive Metasurface Tweezers for Multi‐Scale Orbital Transport and Trapping on Elastic Plates

ABSTRACT Acoustic manipulation on solid surfacesis often constrained by limited wave‐field reconfigurability and reliance on complex active excitation, hindering the simultaneous realization of particle confinement and controlled rotation. Here, we present a passive, subwavelengt...