Suppressed phase separation of mixed-halide perovskites confined in endotaxial matrices

Suppressed phase separation of mixed-halide perovskites confined in endotaxial matrices

The bandgap of mixed-halide perovskites can be continuously tuned by changing the halide ratio, but the crystals have poor photo-stability. Here the authors show that photoinduced phase separation is suppressed when perovskite nanocrystals are embedded in a non-perovskite endotaxial matrix.

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Bibliographic Details
Main Authors: Xi Wang, Yichuan Ling, Xiujun Lian, Yan Xin, Kamal B. Dhungana, Fernando Perez-Orive, Javon Knox, Zhizhong Chen, Yan Zhou, Drake Beery, Kenneth Hanson, Jian Shi, Shangchao Lin, Hanwei Gao
Format: article
Language:EN
Published: Nature Portfolio 2019
Subjects:
Science
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Online Access:https://doaj.org/article/297e1f511dc940d09bcc62431fbca434
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Internet

https://doaj.org/article/297e1f511dc940d09bcc62431fbca434

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