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).

Shao Han-Bo, Chen Guo-Ping, He Huan, Jiang Jin-Hui
       

(color online) Vibration modes of phononic crystal, showing (a) lower edge of the bandgap, and (b) upper edge of the bandgap.