Stabilization of Black FAPbI3 Perovskite by Interaction with the Surface of the Polymorphic Phase α‐PbO
Abstract The black phase of formamidinium lead iodide, FAPbI3, is optically active and promising for optoelectronics applications. However, it is difficult to synthesize and stabilize at room temperature since it thermodynamically tends toward the photoinactive yellow phase. Based on density functio...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley-VCH
2023-06-01
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| Series: | Advanced Physics Research |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/apxr.202200079 |