局域共振型声子晶体板缺陷态带隙及其俘能特性研究1) |
卢一铭, 曹东兴, 申永军, 陈许敏 |
STUDY ON THE BANDGAPS OF DEFECT STATES AND APPLICATION OF ENERGY HARVESTING OF LOCAL RESONANT PHONONIC CRYSTAL PLATE1) |
Lu Yiming, Cao Dongxing, Shen Yongjun, Chen Xumin |
图2 单胞能带曲线及平直带振动模式 |
Fig.2 Band structure of the unit and the vibration mode of flat strip |