Simulation and experimental investigation of low-frequency vibration reduction of honeycomb phononic crystals Project supported by the Fundamental Research Funds for the Central Universities, China (Grant No. NS2017003). |
(color online) Phononic crystal model diagram, showing (a) unit cell diagram, (b) cross section diagram of a unit cell, (c) complete phononic crystal plate, and (d) corresponding first irreducible Brillouin zone (shaded region). |