Order–disorder transition of a rigid cage cation embedded in a cubic perovskite

In hybrid perovskites, the driving forces of an order–disorder transition that arise from the organic cation and inorganic framework cannot be easily untangled. Here, the authors introduce a cage-in-framework structure in which reorientation of the cage cation does not alter the cubic symmetry of th...

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Autores principales: Zhifang Shi, Zheng Fang, Jingshu Wu, Yi Chen, Qixi Mi
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/1489a187cbbc4ddcb6ee30451a8396d4
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Sumario:In hybrid perovskites, the driving forces of an order–disorder transition that arise from the organic cation and inorganic framework cannot be easily untangled. Here, the authors introduce a cage-in-framework structure in which reorientation of the cage cation does not alter the cubic symmetry of the perovskite lattice.