Emergence of negative-dispersion passbands below the ring frequency of a piezoelectric meta-shell
Yisheng Zheng, Bolin Chen, Shoubo Dai, Yegao Qu, Guang Meng
Topics & Concepts
Shell (structure)Dispersion (optics)AcousticsPiezoelectricityRing (chemistry)PhysicsMaterials scienceOpticsComposite materialChemistryOrganic chemistryAcoustic Wave Phenomena ResearchVibration and Dynamic AnalysisInnovative Energy Harvesting Technologies