Attenuation mechanisms of ultralow-frequency seismic metamaterials via complex band structure analysis
Weiwei Wang, Chao Zhang, Yan Zhou, Wei Guan
Topics & Concepts
AttenuationDissipative systemDissipationSurface waveMetamaterialBand gapViscoelasticityElectronic band structureWave propagationFrequency bandComputational physicsPhysicsOpticsMaterials scienceStratification (seeds)AcousticsPolarization (electrochemistry)Seismic waveEnergy flowAnelastic attenuation factorMechanical waveStandard linear solid modelMaterial propertiesCoupling (piping)Acoustic Wave Phenomena ResearchMetamaterials and Metasurfaces ApplicationsNonlinear Photonic Systems