ArticleNature energy2025
The impact of interfacial quality and nanoscale performance disorder on the stability of alloyed perovskite solar cells.
Article in Nature energy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Twistionics in halide perovskites.Nature communications · 2026Article
- Article
- Halide-site-substituting spacer creates quasi-two-dimensional perovskites for vapour-deposited light-emitting diodes.Nature nanotechnology · 2026Article
- Robot-Assisted Study of a Near-Infrared Dye in Perovskite Solar Cells.ACS applied materials & interfaces · 2026Article
- Self-filtering monolithic organic/PbS quantum dot photodetector for visible and short-wave infrared selective vision in low-light.Nature communications · 2026Article
- Crystal-facet-directed all-vacuum-deposited perovskite solar cells.Nature materials · 2026Article
- Article
- Unraveling bulk degradation mechanisms of wide-bandgap perovskite absorbers for tandem applications.EES solar · 2026Review
- Elastic Properties and Piezoelectric Energy Harvesting of a Lead-Free Hybrid Perovskite, (DABCO)RbBrMolecules (Basel, Switzerland) · 2026Article
- CdTe Quantum Dots Encapsulated on Perovskite Grains Enable Highly Efficient and Stable Perovskite Solar Cells.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Interfacial design strategies for stable and high-performance perovskite/silicon tandem solar cells on industrial silicon cells.Nature communications · 2025Article
- In-situ boundary bridging unlocks multi-grain-domain carrier diffusion in polycrystalline metal halide perovskites.Nature communications · 2025Article
- Molecular Dipole Buffer Layer Enabling Compact Interfaces in Perovskite Solar Cells.ACS energy letters · 2025Article
- Challenges and opportunities for the characterization of electronic properties in halide perovskite solar cells.Chemical science · 2025Review
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Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Microscopy provides a proxy for assessing the operation of perovskite solar cells, yet most works in the literature have focused on bare perovskite thin films, missing charge transport and recombination losses present in full devices. Here we demonstrate a multimodal operando microscopy toolkit to measure and spatially correlate nanoscale charge transport losses, recombination losses and chemical composition. By applying this toolkit to the same scan areas of state-of-the-art, alloyed perovskite cells before and after extended operation, we show that devices with the highest macroscopic performance have the lowest initial performance spatial heterogeneity-a crucial link that is missed in conventional microscopy. We show that engineering stable interfaces is critical to achieving robust devices. Once the interfaces are stabilized, we show that compositional engineering to homogenize charge extraction and to minimize variations in local power conversion efficiency is critical to improve performance and stability. We find that in our device space, perovskites can tolerate spatial disorder in chemistry, but not charge extraction.
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