# ultraviolet photoelectron spectroscopy

> measurement of kinetic energy spectra of photoelectrons emitted by molecules which have absorbed ultraviolet photons, in order to determine molecular orbital energies in the valence region

**Wikidata**: [Q602144](https://www.wikidata.org/wiki/Q602144)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ultraviolet_photoelectron_spectroscopy)  
**Source**: https://4ort.xyz/entity/ultraviolet-photoelectron-spectroscopy


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)