Acoustic metamaterials, structured to produce anomalous reflection and refraction indices
that are not found in conventional materials, are gaining prominence in engineering …

Guided waves, elastic waves propagating through bounded structures, play a pivotal role in
various applications, including ultrasonic non-destructive testing and structural health …

Coconut shell-based biomass carbon (CSBC) composites loaded with magnetic FeOx
nanoparticles (FeO X/CSBC) were successfully prepared by one-step pyrolysis method …

The elastic metasurface with compact design and easy fabrication has provided some
insight into applications of solid wave-based field owing to its novel wavefront-shaping …

Microwave absorption in the low-frequency region is a major challenge in the development
of carbon-based absorbers. Fe3O4–graphite composites with both low-frequency region …

The elastic metasurface with phase discontinuities has received much attention for realizing
diverse wave steering applications. To date, the elastic metasurfaces capable of realizing …

In rods and beams, piezoelectric patches with external circuits have been extensively
studied to dampen structural vibrations at the sound source. This work uses a large flat-layer …

Metasurfaces have remarkable power for steering flexural waves, and most of the existing
studies for phase modulation of the metasurface concentrate on changing the geometrical …

Metamaterials (MMs), which include phononic crystals (PCs) as a particular type, exhibit
anomalous wave propagation properties through artificial design of topologies or lattice …

Elastic metamaterial, an engineered artificial material, has received much attention in
physics and engineering communities due to its functional properties unavailable in natural …