Matrix effects in auger analysis |
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| Affiliation: | 1. Department of Physics, Shantou University, 243 Daxue Road, Shantou 515063 Guangdong, China;2. Department of Physics, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa;3. Department of Chemistry, Shantou University, 243 Daxue Road, Shantou 515063 Guangdong, China;1. Institute of Strength Physics and Materials Science of Siberian Branch of Russian Academy of Sciences, Tomsk, Russia;2. National Research Tomsk Polytechnic University, Tomsk, Russia;3. Institute of High Current Electronics of Siberian Branch of Russian Academy of Sciences, Tomsk, Russia;4. National Research Tomsk State University, Tomsk, Russia |
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| Abstract: | The Pamler model of matrix effects for Auger analysis becomes ineffective for the Ag-Pd data reported by Sekine et al. An attempt is made herein to solve this problem by modifying Pander's formalism. This modification takes into account the difference in escape depth of the Auger electrons associated with the different elements in a binary alloy. The results are then applied to the Ag-Pd, Al-Cu and Ni-Pd systems. |
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