Lattice Compression Increases the Activation Barrier for Phase Segregation in Mixed-Halide Perovskites

[Image: see text] The bandgap tunability of mixed-halide perovskites makes them promising candidates for light-emitting diodes and tandem solar cells. However, illuminating mixed-halide perovskites results in the formation of segregated phases enriched in a single halide. This segregation occurs thr...

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Publié dans:ACS Energy Lett
Auteurs principaux: Muscarella, Loreta A., Hutter, Eline M., Wittmann, Francesca, Woo, Young Won, Jung, Young-Kwang, McGovern, Lucie, Versluis, Jan, Walsh, Aron, Bakker, Huib J., Ehrler, Bruno
Format: Artigo
Langue:Inglês
Publié: American Chemical Society 2020
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC7552080/
https://ncbi.nlm.nih.gov/pubmed/33072865
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/acsenergylett.0c01474
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