@article {10698,
	title = {Enhanced field emission from carbon nanotubes by hydrogen plasma treatment},
	journal = {Applied Physics Letters},
	year = {2002},
	pages = {1690-1692},
	doi = {10.1063/1.1503175},
	author = {C.Y. Zhi and X.D. Bai and E.G. Wang}
}
