Energy & Environmental Science· 2014Q1
Formamidinium lead trihalide: a broadly tunable perovskite for efficient planar heterojunction solar cells
- 4,076citations
- Q1SCImago
- 2014year
Short summary
Replacing methylammonium with formamidinium cations in lead trihalide perovskites tunes the bandgap from 1.48 to 2.23 eV, enabling planar heterojunction solar cells with >23 mA cm−2 short-circuit currents and up to 14.2% power conversion efficiency.
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