@article {hu2013triboelectric,
	title = {Triboelectric nanogenerator built on suspended 3D spiral structure as vibration and positioning sensor and wave energy harvester},
	journal = {ACS Nano},
	volume = {7},
	number = {11},
	year = {2013},
	pages = {10424{\textendash}10432},
	publisher = {ACS Publications},
	author = {Hu, Youfan and Yang, Jin and Jing, Qingshen and Niu, Simiao and Wu, Wenzhuo and Wang, Zhong Lin *}
}
