# Time-varying Route to Non-Foster Elements

> Research article (2020 Fourteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials), 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3112522662](https://www.wikidata.org/wiki/openalex:W3112522662)  
**Source**: https://4ort.xyz/entity/time-varying-route-to-non-foster-elements