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Fluorine Atom Addition to the Diamond (111) Surface

Published online by Cambridge University Press:  25 February 2011

Andrew Freedman ,
Gary N. Robinson  and
Charter D. Stinespring
Andrew Freedman
Affiliation:
Center for Chemical and Environmental Physics Aerodyne Research, Inc., 45 Manning Road, Billerica, MA 01821
Gary N. Robinson
Affiliation:
Center for Chemical and Environmental Physics Aerodyne Research, Inc., 45 Manning Road, Billerica, MA 01821
Charter D. Stinespring
Affiliation:
Center for Chemical and Environmental Physics Aerodyne Research, Inc., 45 Manning Road, Billerica, MA 01821
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Abstract

Diamond (111) surfaces with the dehydrogenerated 2×1 reconstruction have been exposed to a beam of atomic fluorine at 300 K. The uptake of fluorine, as measured using X-ray photoelectron spectroscopy, is quite efficient and saturates at a coverage of less than a monolayer. Low energy electron diffraction patterns indicate that fluorine termination of the diamond surface produces a lxi bulk-like reconstruction in contrast to the disordered surface produced on the (100) surface.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 242: Symposium G – Wide Band-Gap Semiconductors , 1992 , 109
Copyright
Copyright © Materials Research Society 1992

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References

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