Mass of material removed from a sample surface in unit time.
Note:
Si unit \(\pu{kg s-1}\). Common unit \(\pu{\upmu\!g s-1}\).
Source:
PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 734 (https://doi.org/10.1515/pac-2019-0203)