Harnessing nonlocal coupling effect to enhance broadband sound insulation in gradient acoustic metamaterial
Zhonggang Wang, Xinying Lü, Yiming Zhao, Kexin Zeng, Ziping Lei, Tiecheng Wang, Zhendong Li, Zichao Guo
Topics & Concepts
BroadbandMetamaterialAcousticsCoupling (piping)SoundproofingSound (geography)Materials scienceAcoustic metamaterialsPhysicsOptoelectronicsOpticsComposite materialAcoustic Wave Phenomena ResearchMetamaterials and Metasurfaces ApplicationsAerodynamics and Acoustics in Jet Flows