# Hohlraum

> cavity whose walls are in thermodynamic equilibrium with the radiation emitted by the cavity

**Wikidata**: [Q3090283](https://www.wikidata.org/wiki/Q3090283)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hohlraum)  
**Source**: https://4ort.xyz/entity/hohlraum


## References

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