ArticleNature communications2025
Inductive effects in molecular contacts enable wide-bandgap perovskite cells for efficient perovskite/TOPCon tandems.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Spacer Regulation of the Novel Pyrene-Based Tetrapodal Self-Assembled Monolayers for Efficient and Stable Inverted Perovskite Solar Cells and Modules.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Article
- Noncoplanar multidentate contacts reinforce buried interface for perovskite/silicon tandem solar cells.Science advances · 2026Article
- Solution-Processed Nickel Oxide as Efficient Hole Transport Layers in Inverted Perovskite Solar Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Sterically-extended asymmetric conjugated hole-selective layer for perovskite/silicon tandem solar cells.Nature communications · 2026Article
- Regulating intermolecular interaction of passivators for controllable surface energetics of photovoltaic perovskites.Science advances · 2026Article
- Carbon-incorporated polysilicon interconnection layer enables robust self-assembled monolayer anchoring for perovskite/TOPCon tandem solar cells.Nature communications · 2026Article
- Uniform and ordered self-assembled hole-selective layers driven by π-π interactions for efficient perovskite-silicon tandem solar cells.Nature communications · 2026Article
- Cation-Anion Synergy Enables Uniform and Stable SAMs for High-Efficiency Perovskite/TOPCon Tandem Solar Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- CdTe Quantum Dots Encapsulated on Perovskite Grains Enable Highly Efficient and Stable Perovskite Solar Cells.Advanced materials (Deerfield Beach, Fla.) · 2026Article
Corrections and comments
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Authors and funding
23 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Organic molecules that serve as hole-selective contacts, known as self-assembled monolayers (SAMs), play a pivotal role in ensuring high-performance perovskite photovoltaics. Optimal energy alignment between the SAM and the perovskite is essential for desired photovoltaic performance. However, many SAMs are studied in optimal-bandgap perovskites, with limited energy level modification specifically catering to wide-bandgap perovskites. Herein, we demonstrate that the energy level of SAMs can be systematically tuned in a stepwise manner via inductive effects in the conjugated moieties, enabling rational design tailored for specific perovskite bandgaps. The resulting WBG perovskite device based on our tuned SAM achieved a power conversion efficiency (PCE) of 22.8%. Integration with crystalline silicon TOPCon subcells further enabled the construction of a perovskite/TOPCon tandem device with a PCE of 31.1% (certified 30.9%).
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.