Multi-band topological valley modes of flexural waves in micro-perforated phononic plates
Lei Fan, Yafeng Chen, Jie Zhu, Zhongqing Su
Topics & Concepts
Flexural strengthBand gapTopology (electrical circuits)Lattice (music)StopbandMetamaterialPhysicsResonatorMaterials scienceCondensed matter physicsAcousticsOpticsEngineeringStructural engineeringElectrical engineeringAcoustic Wave Phenomena ResearchTopological Materials and PhenomenaSeismic Waves and Analysis