Acoustic Metamaterials (AMs), with their unique wave manipulation capabilities such as frequency stop bands and negative refraction indices, present a promising solution to these challenges. However, ...

Especially for acoustic and mechanical metamaterials, these artificial microstructures can be used to achieve negative or near-zero unconventional equivalent parameters and realize various strange ...

Acoustic metamaterials are composite materials, typically with small and closely placed resonant inclusions, which have been designed to control, direct, and manipulate sound. Propagation of sound in ...

In our research we employ surfaces and structures that support trapped acoustic surface waves ... new opportunities are found at the intersection of different areas. Metamaterials research has raised ...

Acoustic metamaterials and phononic crystals are innovative materials designed to manipulate sound waves in ways that traditional materials cannot. These engineered structures have unique ...

Acoustic metamaterials—architected materials that have tailored geometries designed to control the propagation of acoustic or elastic waves through a medium—have been studied extensively ...

2.Opening and running the program will display the interface shown in Figure 1; 3.You can click anywhere within the coordinates to set the design target; you can also manually enter the frequency and ...

Owing to the wave nature of light there are many ways that such different waves can interact with each other, but also with materials. Everyone knows about reflecting light with a mirror, which is ...