# Localized effect of PbI<sub>2</sub> excess in perovskite solar cells probed by high-resolution chemical–optoelectronic mapping

> Research article (Journal of Materials Chemistry A, 2018) · cited 53× · AI/ML

**Wikidata**: [openalex:W2899028888](https://www.wikidata.org/wiki/openalex:W2899028888)  
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