@article { ISI:000361878100001,
	title = {Direct Observation of Long Electron-Hole Diffusion Distance in CH3NH3PbI3 Perovskite Thin Film},
	journal = {SCIENTIFIC REPORTS},
	volume = {5},
	year = {2015},
	month = {SEP 29},
	issn = {2045-2322},
	doi = {10.1038/srep14485},
	author = {Li, Yu and Yan, Weibo and Li, Yunlong and Wang, Shufeng and Wei Wang and Bian, Zuqiang and Xiao, Lixin and Qihuang Gong}
}
