Phosphorescence and Fluorescence
Channel: Erica Calman
Date: 12/12/2023

Not a comprehensive explanation but doing my best in under a minute. This is to serve as an erratum to a previous video about luminescence and incandescence. Technically it isn't always due to a change in spin of the electron but that's usually the reason. 

https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Spectroscopy/Electronic_Spectroscopy/Fluorescence_and_Phosphorescence

#physics #optics #photonics