# Hanle effect

> reduction in the polarisation of light caused by a magnetic field, named after Wilhelm Hanle

**Wikidata**: [Q94866](https://www.wikidata.org/wiki/Q94866)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hanle_effect)  
**Source**: https://4ort.xyz/entity/hanle-effect


## References

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