Liwei LinBooksHierarchical Nanostructures for Energy DevicesDesign and Fabrication of Self-Powered Micro-HarvestersDesign And Fabrication Of Selfpowered Microharvesters Rotating And Vibrated Micropower SystemsJing ji lun li yu jin xian dai Zhongguo she huiZhongguo jin xian dai jing ji lun li di bian qianAuthor data: Open Library