2 papers
physics.app-ph2019
Experimental Realization of Acoustic Bianisotropic Gratings
Steven R. Craig, Xiaoshi Su, Andrew N. Norris +1
Acoustic bianisotropic materials couple pressure and local particle velocity fields to simultaneously excite monopole and dipole scattering, which results in asymmetric wave transm…
physics.class-ph2018
Observation of acoustic spin
Chengzhi Shi, Rongkuo Zhao, Yang Long +5
Unlike optical waves, acoustic waves in fluids are described by scalar pressure fields, and therefore are considered spinless. Here, we demonstrate experimentally the existence of…