Acoustic/elastic metasurfaces as a kind of two-dimensional metamaterials are of
subwavelength thickness and show remarkable ability of acoustic/elastic wave …

Acoustic vortices provide a single-beam approach to manipulate objects with sizes from
nanometers to millimeters, gaining increasing interest in recent years. The helical beam …

Acoustical tweezers open major prospects in microbiology for cells and microorganisms
contactless manipulation, organization and mechanical properties testing since they are …

Acoustic holograms are the keystone of modern acoustics. They encode three-dimensional
acoustic fields in two dimensions, and their quality determines the performance of acoustic …

The utilization of acoustic vortices presents a promising technique for contactless particle
manipulation. However, existing methods for generating acoustic vortices typically rely on …

As the dominant information carrier in water, the acoustic wave is widely used for
underwater detection, communication and imaging. Even though underwater acoustic …

Acoustic vortex beams have great potential for contactless particle manipulation and torque-
based biomedical applications. However, focusing acoustic waves through highly aberrating …

Two main methods have been proposed to derive the acoustical radiation force and torque
applied by an arbitrary acoustic field on a particle: The first one relies on the plane wave …

The asymmetric generation of acoustic vortex refers to the physical characteristics that pass
the generated acoustic vortex in one direction while blocking it in the opposite direction …

Scattering of an acoustic wave by particles gives rise to microstreaming, as well as to
acoustic radiation and interaction forces on the particles. We numerically study these steady …