Wu Ye-Sheng, Liu Qi, Cao Jie, Li Kai, Cheng Guang-Gui, Zhang Zhong-Qiang, Ding Jian-Ning, Jiang Shi-Yu. Design and output performance of vibration energy harvesting triboelectric nanogeneratorJ. Acta Physica Sinica, 2019, 68(19): 190201. DOI: 10.7498/aps.68.20190806