# All-passive nonreciprocal metastructure

> Research article (Nature Communications, 2015) · cited 206× · AI/ML

**Wikidata**: [openalex:W2266174932](https://www.wikidata.org/wiki/openalex:W2266174932)  
**Source**: https://4ort.xyz/entity/all-passive-nonreciprocal-metastructure