@article {1508,
	title = {Fabrication and characterization of low turn-on voltage carbon nanotube field emission triodes},
	journal = {Electrochemical and Solid-State Letters},
	volume = {4 (8)},
	year = {2001},
	pages = {H15-17 },
	author = {H. C. Cheng* and K. J. Chen and W.K. Hong and F. G. Tarntair and J. B. Lin and K. H. Chen and L. C. Chen}
}
