backscattering fraction

symbol: $r$
https://doi.org/10.1351/goldbook.09313
In Auger electron spectroscopy, Auger-electron current arising from ionizations in the sample caused by backscattered electrons divided by Auger-electron current arising directly from the primary electrons.
Source:
PAC, 2020, 92, 1781. (Glossary of methods and terms used in surface chemical analysis (IUPAC Recommendations 2020)) on page 1821 [Terms] [Paper]
Citation: 'backscattering fraction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09313 RIS BibTex EndNote
Div. VTextXMLJSON