Strain-activated light-induced halide segregation in mixed-halide perovskite solids

Light-induced halide segregation limits the bandgap tunability of mixed-halide perovskites for tandem photovoltaics. Here we report that light-induced halide segregation is strain-activated in MAPb(I(1−x)Br(x))(3) with Br concentration below approximately 50%, while it is intrinsic for Br concentrat...

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Detalles Bibliográficos
Autores principales: Zhao, Yicheng, Miao, Peng, Elia, Jack, Hu, Huiying, Wang, Xiaoxia, Heumueller, Thomas, Hou, Yi, Matt, Gebhard J., Osvet, Andres, Chen, Yu-Ting, Tarragó, Mariona, de Ligny, Dominique, Przybilla, Thomas, Denninger, Peter, Will, Johannes, Zhang, Jiyun, Tang, Xiaofeng, Li, Ning, He, Chenglin, Pan, Anlian, Meixner, Alfred J., Spiecker, Erdmann, Zhang, Dai, Brabec, Christoph J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7730187/
https://www.ncbi.nlm.nih.gov/pubmed/33303755
http://dx.doi.org/10.1038/s41467-020-20066-7

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7730187/
https://www.ncbi.nlm.nih.gov/pubmed/33303755
http://dx.doi.org/10.1038/s41467-020-20066-7

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