@article {2561,
	title = {Transparent, broadband, flexible, and bifacial-operable photodetectors containing a large-area graphene-gold oxide heterojunction},
	journal = {ACS Nano },
	volume = {9},
	year = {2015},
	pages = {5093-5103},
	author = {Y.L. Liu and C. C. Yu and K.T. Lin and T.C. Yang and E.Y. Wang and H.L. Chen and L. C. Chen and K. H. Chen}
}
