Crossref journal-article
American Vacuum Society
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films (20)
Abstract

We present a methodology for the quantitative estimation of nitrogen in ultrathin oxynitrides by means of time of flight secondary ion mass spectrometry (TOF-SIMS) and x-ray photoelectron spectroscopy (XPS). We consider an innovative approach to TOF-SIMS depth profiling, by elemental distribution of single species as sum of peaks containing such species. This approach is very efficient in overcoming matrix effect arising when quantifying elements were distributed in silicon and silicon oxide. We use XPS to calibrate TOF-SIMS and to obtain quantitative information on nitrogen distribution in oxynitride thin layers. In the method we propose we process TOF-SIMS and XPS data simultaneously to obtain a quantitative depth profile.

Bibliography

Ferrari, S., Perego, M., & Fanciulli, M. (2002). Characterization of gate oxynitrides by means of time of flight secondary ion mass spectrometry and x-ray photoelectron spectroscopy. Quantification of nitrogen. Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 20(3), 616–621.

Authors 3
  1. S. Ferrari (first)
  2. M. Perego (additional)
  3. M. Fanciulli (additional)
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Dates
Type When
Created 23 years, 1 month ago (July 27, 2002, 5:34 a.m.)
Deposited 1 year, 8 months ago (Jan. 5, 2024, 4:32 p.m.)
Indexed 1 year, 6 months ago (Feb. 7, 2024, 3:30 p.m.)
Issued 23 years, 4 months ago (May 1, 2002)
Published 23 years, 4 months ago (May 1, 2002)
Published Online 23 years, 3 months ago (May 7, 2002)
Published Print 23 years, 4 months ago (May 1, 2002)
Funders 0

None

@article{Ferrari_2002, title={Characterization of gate oxynitrides by means of time of flight secondary ion mass spectrometry and x-ray photoelectron spectroscopy. Quantification of nitrogen}, volume={20}, ISSN={1520-8559}, url={http://dx.doi.org/10.1116/1.1458950}, DOI={10.1116/1.1458950}, number={3}, journal={Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films}, publisher={American Vacuum Society}, author={Ferrari, S. and Perego, M. and Fanciulli, M.}, year={2002}, month=may, pages={616–621} }