ArticleNature communications2026
Crystallization modulation for wide-bandgap perovskites with universal defect passivation toward efficient perovskite/organic tandem photovoltaics.
Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Non-equilibrium crystallization and spatial fingerprints in flash IR-annealed halide perovskite films.Materials horizons · 2026Article
- Eutectic Urea Phosphate Suppresses Phase Segregation in Wide-Bandgap Photovoltaic Perovskites.Angewandte Chemie (International ed. in English) · 2026Article
- Stacking-order-driven interfacial dipole flip and chlorine-iodine exchange for high-performance perovskite-organic tandem solar cells.Nature communications · 2026Article
- Three-dimensional distribution of amino groups improves perovskite crystallization and defect passivation in high-performance photovoltaics.Nature communications · 2026Article
Corrections and comments
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Authors and funding
19 authors.
Funding
Abstract
Wide-bandgap (WBG) perovskites with bandgaps exceeding 1.8 eV are suitable for perovskite/organic or multi-junction tandem solar cell (TSC) applications. However, their complex components easily induce hardly controlled phase heterogeneity and defects during the crystallization process. Herein, we propose a multifunctional additive, DL-methionine methylsulfonium chloride, with a unique combination of functional groups to regulate the crystallization thermodynamics and passivate defects of WBG perovskites. Our comprehensive experimental and computational results reveal that the additive synergistically promotes the nucleation kinetics and improves phase homogeneity during the crystallization process, thereby achieving uniform and low-defect perovskite films, significantly suppressing the non-radiative recombination and phase segregation. Consequently, the single-junction 1.83 eV-WBG perovskite solar cells demonstrate a champion power conversion efficiency (PCE) of 20.4% and notably enhanced operational stability. Furthermore, impressive PCEs of 26.0% and 22.1% are achieved for rigid and flexible perovskite/organic TSCs, respectively, showing great promise for pursuing flexible tandem applications.
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Registered trials
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