@article {1689,
	title = {Correlating defect density with carrier mobility in large-scaled graphene films: Raman spectral signatures for estimation of defect density},
	journal = {Nanotechnology},
	volume = {21},
	year = {2010},
	pages = {465705 },
	author = {J. Y. Hwang and Kuo, C. C. and L. C. Chen and K. H. Chen}
}
