# ultracold neutron

> free neutron stored in very small traps

**Wikidata**: [Q7880518](https://www.wikidata.org/wiki/Q7880518)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ultracold_neutrons)  
**Source**: https://4ort.xyz/entity/ultracold-neutron


## References

1. BabelNet
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)