Science· 2016Q1
A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells
- 3,029citations
- Q1SCImago
- 2016year
Short summary
A novel mixed-cation lead mixed-halide perovskite absorber, [HC(NH2)2](0.83)Cs(0.17)Pb(I(0.6)Br(0.4))3, achieves a ~1.74 eV band gap and over 17% power conversion efficiency in small-area cells, enabling >25% efficient four-terminal tandem solar cells when combined with silicon.
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Electrical and Electronic EngineeringEngineering