%0 Journal Article %T All-in-One High-Power-Density Vibrational Energy Harvester with Impact-Induced Frequency Broadening Mechanisms %A Cao, Yongqi %A Shen, Weihe %A Li, Fangzhi %A Qi, Huan %A Wang, Jiaxiang %A Mao, Jianren %A Yang, Yang %A Tao, Kai %J Micromachines %V 12 %N 9 %@ 2072-666X %D 2021-09-08 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve