3 papers
physics.app-ph2023
Hybrid Spin and Anomalous Spin-Momentum Locking in Surface Elastic Waves
Chenwen Yang, Danmei Zhang, Jinfeng Zhao +9
Transverse spin of surface waves is a universal phenomenon which has recently attracted significant attention in optics and acoustics. It appears in gravity water waves, surface pl…
physics.app-ph2020
Ultra-slow sound in non-resonant meta-aerogel
Ai Du, Yuhan Xie, Yan Li +3
The manipulation of sound with acoustic metamaterials is a field of intense research, where interaction via resonance is a common application despite the significant disadvantages.…
physics.class-ph2015
Gradient Index Devices for the Simultaneous Focusing of the S0 and A0 Lamb Modes
Yabin Jin, Daniel Torrent, Yan Pennec +2
Gradient index devices for the simultaneous control of the S 0 and A 0 Lamb modes are presented and numerically analysed. It is found a special relationship between the refractive…