Topological imbalanced phononic crystal with semi-enclosed defect for high-performance acoustic energy confinement and harvesting
Liang Zhang, Ting Tan, Zhengyue Yu, Zhimiao Yan
Topics & Concepts
Materials scienceTopology (electrical circuits)PiezoelectricityBand gapAcoustic metamaterialsJumpVoltageCondensed matter physicsNonlinear systemOptoelectronicsPhysicsQuantum mechanicsCombinatoricsMathematicsComposite materialAcoustic Wave Phenomena ResearchMetamaterials and Metasurfaces ApplicationsAerodynamics and Acoustics in Jet Flows