Origin of vertical orientation in two-dimensional metal halide perovskites and its effect on photovoltaic performance
It is desirable to align the two-dimensional perovskite layers vertical to the electrodes to maximize device performance but the formation mechanism is unclear. Here Chen et al. reveal that the film formation starts at the liquid-air interface and is thus independent of the choice of substrates.
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Auteurs principaux: | Alexander Z. Chen, Michelle Shiu, Jennifer H. Ma, Matthew R. Alpert, Depei Zhang, Benjamin J. Foley, Detlef-M. Smilgies, Seung-Hun Lee, Joshua J. Choi |
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Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2018
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Sujets: | |
Accès en ligne: | https://doaj.org/article/dc6cad8bd05b494a86c0aaad8f5a2e3e |
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