@article {24,
	title = {Adsorption of boron on Si(111): physics, chemistry, and atomic-scale electronic devices},
	journal = {J. Vac. Sci. Technol.},
	volume = {A8},
	year = {1990},
	pages = {3405},
	author = {Ph. Avouris and I.-W. Lyo and F. Boszo and E. Kaxiras}
}
