Topological rainbow trapping, concentration and guiding in graded elastic valley phononic crystal plate
Weitao Yuan, Yuxuan Zhang, Yongdong Pan, Yao Huang, Jinfeng Zhao, Fan Yang, Zheng Zhong
Topics & Concepts
RainbowTopology (electrical circuits)MetamaterialOpticsAcoustic metamaterialsCrystal (programming language)WavelengthMaterials scienceTrappingPhysicsEngineeringComputer scienceElectrical engineeringEcologyBiologyProgramming languageTopological Materials and PhenomenaAcoustic Wave Phenomena ResearchMetamaterials and Metasurfaces Applications