Sustainable energies from weather are the most ubiquitous and non-depleted resources.
However, existing devices exploiting weather-dependent energies are sensitive to weather …

Manipulating elastic waves of all polarizations is highly challenging due to the complex
behavior of elastic waves. To achieve simultaneous broadband vibration attenuation and …

Digital light processing (DLP) is a projection-based vat photopolymerization 3D printing
technique that attracts increasing attention due to its high resolution and accuracy. The …

This study introduces the Tympanic Membrane Metamaterial inspired acoustic Triboelectric
Nanogenerator (TMM-TENG), which exhibits subwavelength structural dimensions and …

Snap‐through instability, a rapid transition between equilibrium states, has emerged as a
crucial mechanism for designing mechanical metamaterials with novel functionalities …

In this study, we propose an acoustic metamaterial beam with periodically mounted two-
degree-of-freedom (2-DOF) nonlinear bistable absorbers (TNBA) to achieve broadband …

In this study, a broadband polarization and angle‐independent metamaterial absorber (MA)
is investigated in the microwave range. It is made up of a periodic array of multi‐layered …

An optimized acoustic metamaterial (OAM) railway sound barrier has been designed to
address the growing noise problem in railway construction. The low-frequency broadband …

Abstract Herein, a Timoshenko–Ehrenfest beam‐based reconfigurable elastic metasurface
is introduced that can perform multifunctional wave phenomena within a single substrate …

This article proposes a polarization-insensitive compact Metamaterial (MM) energy
harvester that can be used seamlessly in the S-band and C-band frequencies. It is important …