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Issue 9, 2016
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Photonic flash-annealing of lead halide perovskite solar cells in 1 ms

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Abstract

An extremely fast annealing technique for mixed-halide perovskite solar cells is presented. Using photonic flash sintering, we have demonstrated that a spin-coated perovskite precursor may be fully annealed in as little as 1 ms. Devices annealed in 1.15 ms yielded power conversion efficiencies (PCEs) of upto 11.3% compared to 15.2% for samples annealed for 90 minutes on a hotplate.

Graphical abstract: Photonic flash-annealing of lead halide perovskite solar cells in 1 ms

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Publication details

The article was received on 20 Nov 2015, accepted on 27 Jan 2016 and first published on 01 Feb 2016


Article type: Paper
DOI: 10.1039/C5TA09431C
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Citation: J. Mater. Chem. A, 2016,4, 3471-3476

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    Photonic flash-annealing of lead halide perovskite solar cells in 1 ms

    J. Troughton, M. J. Carnie, M. L. Davies, C. Charbonneau, E. H. Jewell, D. A. Worsley and T. M. Watson, J. Mater. Chem. A, 2016, 4, 3471
    DOI: 10.1039/C5TA09431C

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