ArticleNature communications2023
Resonant perovskite solar cells with extended band edge.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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Who cites it
3 citing papers in PubMed.
- Optimization of Perovskite Tandem Photovoltaic Devices for Terrestrial and Space-Based Applications Using External Quantum Efficiency Simulations.Materials (Basel, Switzerland) · 2026Article
- Degradation Mechanisms Associated with Electron-Blocking Layers in Inverted Perovskite Solar Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Impact of Argon, Nitrogen, and Oxygen Exposure on the Structural and Optoelectrical Properties of Mixed Tin-Lead Halide Perovskites.ACS omega · 2025Article
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Authors and funding
9 authors.
Funding
Abstract
Tuning the composition of perovskites to approach the ideal bandgap raises the single-junction Shockley-Queisser efficiency limit of solar cells. The rapid development of narrow-bandgap formamidinium lead triiodide-based perovskites has brought perovskite single-junction solar cell efficiencies up to 26.1%. However, such compositional engineering route has reached the limit of the Goldschmidt tolerance factor. Here, we experimentally demonstrate a resonant perovskite solar cell that produces giant light absorption at the perovskite band edge with tiny absorption coefficients. We design multiple guide-mode resonances by momentum matching of waveguided modes and free-space light via Brillouin-zone folding, thus achieving an 18-nm band edge extension and 1.5 mA/cm
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Registered trials
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