ACS nano
Efficient and Stable FA0.95Cs0.05PbI3 Single-Crystal Perovskite Solar Cells via Hierarchical Elimination of Surface Iodide Vacancies.
Ning Li, Nianqiao Liu, Changke Jiang, Hailong Liu, Yu Zhong, Bingqiang Cao, Zhaolai Chen
Published: 202510.1021/acsnano.5c14846
Abstract
Halide perovskite single crystals hold great promise for photovoltaic applications, yet their iodine-deficient surfaces critically hinder device efficiency and stability. Herein, a hierarchical surface defect management strategy combining growth engi…
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