# Crossover to Negative Dielectric Constant in Perovskite PrMnO<sub>3</sub>

> Research article (physica status solidi (a), 2020) · cited 13× · AI/ML

**Wikidata**: [openalex:W3041205681](https://www.wikidata.org/wiki/openalex:W3041205681)  
**Source**: https://4ort.xyz/entity/crossover-to-negative-dielectric-constant-in-perovskite-prmno-sub-3-sub