# Friedel oscillations

> oscillations that arise from localized perturbations in a metallic or semiconductor system caused by a defect in the Fermi gas or Fermi liquid

**Wikidata**: [Q5503650](https://www.wikidata.org/wiki/Q5503650)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Friedel_oscillations)  
**Source**: https://4ort.xyz/entity/friedel-oscillations


## References

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