@article {1509,
	title = {Low turn-on voltage field emission triodes with selective growth of carbon nanotubes},
	journal = {IEEE Electron Device Lett.},
	volume = {22},
	year = {2001},
	pages = {516-518},
	author = {K. J. Chen and W.K. Hong and J. B. Lin and L. C. Chen and K. H. Chen and H. C. Cheng*}
}
