Topological optimization of hierarchical honeycomb acoustic metamaterials for low-frequency extreme broad band gaps
Pei Sun, Zhendong Zhang, Hui Guo, Ningning Liu, Wenchao Jin, Tao Yuan, Yansong Wang
Topics & Concepts
MetamaterialHoneycombHexagonal crystal systemFrequency bandMaterials scienceHoneycomb structureAcousticsComputer scienceTopology (electrical circuits)PhysicsEngineeringOptoelectronicsTelecommunicationsBandwidth (computing)Composite materialElectrical engineeringChemistryCrystallographyAcoustic Wave Phenomena ResearchNoise Effects and ManagementAerodynamics and Acoustics in Jet Flows