Fe/ZnSe(001) Schottky-barrier height evaluated by photoemission

M. Eddrief, M. Marangolo, S. Corlevi, G. M. Guichar, V. H. Etgens, R. Mattana, D. H. Mosca, F. Sirotti

Research output: Contribution to journalArticlepeer-review

Abstract

The Fe/ZnSe(001) Schottky-barrier height determination was performed by core and valence level photoelectron emission spectroscopy. The samples were prepared by molecular beam epitaxy (MBE) in a double growth chamber system. The Fe-Fermi level position stabilized at 1.6 eV above the valence-band maximum of the n-type undoped ZnSe. A bulk-like d-band electronic structure was observed for thickness as thin as 2 ML of Fe.

Original languageEnglish
Pages (from-to)4553-4555
Number of pages3
JournalApplied Physics Letters
Volume81
Issue number24
DOIs
Publication statusPublished - 9 Dec 2002
Externally publishedYes

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