Abstract
X-ray photoelectron spectroscopy and ion scattering spectroscopy studies of HF-treated silicon surfaces are described in an effort to understand the chemical termination leading to the near ideal electrical passivation of such surfaces. Results suggest a fluorine surface density of order a monolayer chemically bonded to silicon with a partial oxygen contamination due to exposure of the HF-treated wafer to air, and a physisorbed hydrocarbon layer on top.
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Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 9:02 a.m.) |
Deposited | 1 year, 7 months ago (Feb. 4, 2024, 12:34 a.m.) |
Indexed | 1 year, 6 months ago (Feb. 23, 2024, 7:23 a.m.) |
Issued | 38 years, 10 months ago (Nov. 1, 1986) |
Published | 38 years, 10 months ago (Nov. 1, 1986) |
Published Print | 38 years, 10 months ago (Nov. 1, 1986) |
@article{Weinberger_1986, title={Surface chemistry of HF passivated silicon: X-ray photoelectron and ion scattering spectroscopy results}, volume={60}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.337743}, DOI={10.1063/1.337743}, number={9}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Weinberger, B. R. and Peterson, G. G. and Eschrich, T. C. and Krasinski, H. A.}, year={1986}, month=nov, pages={3232–3234} }