TY - JOUR T1 - Localized effect of PbI2 excess in perovskite solar cells probed by high- resolution chemical- optoelectronic mapping JO - Journal of Materials Chemistry A UR - https://eprints.whiterose.ac.uk/id/eprint/142115 UR - https://doi.org/10.1039/c8ta09536a PY - 2018/12/07 AU - Barbe J AU - Newman M AU - Lilliu S AU - Kumar V AU - Lee HKH AU - Charbonneau C AU - Rodenburg C AU - Lidzey D AU - Tsoi WC ED - DO - DOI: 10.1039/c8ta09536a PB - Royal Society of Chemistry VL - 6 IS - 45 SP - 23010 EP - 23018 Y2 - 2025/11/03 ER -