Propagation characteristics of elastic longitudinal wave in a piezoelectric semiconductor metamaterial rod and its tuning
Li D, Shaoping Li, Nina Ma, H.M. Wang, Chunli Zhang, Weiqiu Chen
Topics & Concepts
MetamaterialPiezoelectricityMaterials scienceBand gapSemiconductorTransfer-matrix method (optics)Phase (matter)OptoelectronicsCapacitorCondensed matter physicsPhysicsComposite materialVoltageQuantum mechanicsAcoustic Wave Phenomena ResearchUltrasonics and Acoustic Wave PropagationRailway Engineering and Dynamics