# Residual-resistance ratio

> usually defined as the ratio of the resistivity of a material at room temperature and at 0 K

**Wikidata**: [Q265305](https://www.wikidata.org/wiki/Q265305)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Residual-resistance_ratio)  
**Source**: https://4ort.xyz/entity/residual-resistance-ratio


## References

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