fractional sputtering yield

https://doi.org/10.1351/goldbook.09253
Number of atoms and ions of a particular species sputtered from a sample divided by the total number of atoms and ions sputtered from the sample.
Source:
PAC, 2020, 92, 1781. (Glossary of methods and terms used in surface chemical analysis (IUPAC Recommendations 2020)) on page 1805 [Terms] [Paper]