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Perovskite / Silicon Tandem Solar Cell Dataset

Structured device records extracted from peer-reviewed papers, NREL efficiency charts, and certification reports.

Dataset: https://huggingface.co/datasets/CollinL/perovskite-devices

Files

perovskite_si_tandem_devices.jsonl — 50 structured perovskite/Si tandem device records
perovskite_general_devices.jsonl — broader perovskite solar cell records (skeleton, ready for expansion)
sources.bib — BibTeX references for all records
extraction_notes.md — extraction methodology and caveats
validation_report.md — data quality audit

Schema

Each JSONL row contains 40+ fields including paper metadata, device architecture, JV parameters, certification status, and provenance fields for every numeric value.

Primary sources

NREL Best Research-Cell Efficiency Chart — https://www.nrel.gov/pv/cell-efficiency.html
Fraunhofer ISE / CalLab certified reports
Progress in Photovoltaics: Solar Cell Efficiency Tables (Green et al.)
Peer-reviewed papers from Nature, Science, Joule, Nature Energy, Advanced Energy Materials, ACS Energy Letters

License

CC BY 4.0 — Data extracted from published scientific literature. No invented data. All values traceable to cited sources.

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