- Tytuł:
- Determination of Submonolayer Coverages Using Auger Escape Depths
- Autorzy:
-
Godowski, P. J.
Hardegree, E. L. - Powiązania:
- https://bibliotekanauki.pl/articles/1931323.pdf
- Data publikacji:
- 1994-05
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
79.20.Fv
68.10.Jy
82.65.My - Opis:
- A simple method for determining submonolayer adsorbate coverages by means of Auger electron spectroscopy is presented. The procedure is based on the ratio of low to high kinetic energy Auger signals from the substrate alone, therefore it does not require a direct measurement of adsorbate peaks. It may be of special interest in cases where the adsorbate signal is difficult or impossible to measure, as well as when adsorbate and substrate peaks overlap or when peaks are absent (H or He) or of low intensity. The method is tested by quantification of sulphur layer on the Ni(001) and on the polycrystalline iron surface.
- Źródło:
-
Acta Physica Polonica A; 1994, 85, 5; 843-848
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł