Direct Microscale Observation of Additive-Triggered Reduction in TinHalide Perovskites

Authors: Robert J. E. Westbrook,* Margherita Taddei, Jesús Sanchez-Diaz, Tehmina Mushtaq, Rafael S Sánchez, Luis Lanzetta, Rajiv Giridharagopal, David S. Ginger, and Iván Mora-Seró*

Journal Name: ACS Energy Letters

Year of Publication: 2026

Acknowledgments: R.W., M.T., and D.S.G., were primarily supported by the U.S. National Science Foundation through the UW Molecular Engineering Materials Center (MEM-C), a Materials Research Science and Engineering Center (DMR-1719797). R.W. also acknowledges support from the Momental Foundation via the Mistletoe Research Fellowship. This work is partially funded by the Ministerio de Ciencia e Innovación of the Spanish Government by the project PLEDs, PID2022-140090OB-C21/AEI/10.13039/501100011033/FEDER. R.G. acknowledges the support of the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering under Award DE-SC0013957 for supporting the AFM work. L.L. acknowledges support from the European Union’s Horizon Europe research and innovation programme under the Marie Skłodowska-Curie Actions Postdoctoral Fellowship (grant agreement No. 101153098).

Article Page: https://pubs.acs.org/aelccp/article/doi/10.1021/acsenergylett.6c01751/5339519/Direct-Microscale-Observation-of-Additive

DOI: https://doi.org/10.1021/acsenergylett.6c01751

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