overall efficiency of atomization

https://doi.org/10.1351/goldbook.08514
In atomic spectroscopy, mass of analyte converted into free atoms in the atomizer divided by mass of analyte entering the dispersion device.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 726 [Terms] [Paper]