@article {sun2017identifying,
	title = {Identifying a doping type of semiconductor nanowires by photoassisted kelvin probe force microscopy as exemplified for GaN nanowires},
	journal = {Optical Materials Express},
	volume = {7},
	number = {3},
	year = {2017},
	pages = {904{\textendash}912},
	publisher = {Optical Society of America},
	author = {Sun, Xiaoxiao and Wang, Xinqiang and Wang, Ping and Sheng, Bowen and Li, Mo and Su, Juan and Jian Zhang and Fang Liu and Rong, Xin and Xu, Fujun and others}
}
