Broadband Low-Frequency Acoustic Energy Harvesting Amplified by Sonic Crystal Metamaterial with Double Defects
Qi Chen, Yuhang Zhu, Kai Zhang, Kai Feng
Topics & Concepts
AcousticsMetamaterialResonatorBroadbandMaterials scienceEnergy harvestingAcoustic waveVoltageEnergy (signal processing)PhysicsOpticsOptoelectronicsQuantum mechanicsAcoustic Wave Phenomena ResearchInnovative Energy Harvesting TechnologiesMetamaterials and Metasurfaces Applications