Two-photon emission (2PE) is a process in which an electron transition between quantum levels occurs through the simultaneous emission of two photons. Two-photon emission is interesting because it ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. This second edition contains eight additional pages, ...

A fundamental understanding of photosynthesis in nature is crucial for applied photosynthesis, which may well prove to play a key role in overcoming some of the greatest challenges that humankind is ...

This report both complements and extends Technical Reports Series No. 277/2, Absorbed Dose Determination in Photon and Electron Beams - An International Code of Practice, IAEA Technical Reports Series ...