Probing ionic conductivity and electric field screening in perovskite solar cells: a novel exploration through ion drift currents
Energy Environ. Sci., 2025, 18,1385-1397DOI: 10.1039/D4EE02494J, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Matthias Diethelm, Tino Lukas, Joel Smith, Akash Dasgupta, Pietro Caprioglio, Moritz Futscher, Roland Hany, Henry J. SnaithThis study introduces a new method to analyse mobile ion-related processes in metal halide perovskite devices, which reveals how ion conductivity determines electric field screening and provides new insights into the mixed ionic–electronic behaviour.The content of this RSS Feed (c) The Royal Society of Chemistry
DOI: 10.1039/D4EE02494J, Paper


This study introduces a new method to analyse mobile ion-related processes in metal halide perovskite devices, which reveals how ion conductivity determines electric field screening and provides new insights into the mixed ionic–electronic behaviour.
The content of this RSS Feed (c) The Royal Society of Chemistry