For a @P04839@, quantum efficiency is identical to @Q04991@.
efficiency (of a step)
Source: PAC, 1996, 68, 2223. (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2267 [Terms] [Paper]
Citation: 'quantum efficiency' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.Q04988 RISBibTexEndNote