Mn2+‐Doped CsPbI3 Nanocrystals for Perovskite Light‐Emitting Diodes with High Luminance and Improved Device Stability

Mn2+‐Doped CsPbI3 Nanocrystals for Perovskite Light‐Emitting Diodes with High Luminance and Improved Device Stability

Cubic α‐CsPbI3 has promising applications in the optoelectronic field for its excellent properties. However, α‐CsPbI3 black phase is instable at room temperature and easily converts into nonluminescent yellow orthorhombic phase (δ‐CsPbI3). Herein, the stability of α‐CsPbI3 is significantly improved...

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Bibliographic Details
Main Authors: Menglong Liu, Naizhong Jiang, Zhibin Wang, Yongping Zheng, Jinquan Hong, Shaowu Du, Daqin Chen
Format: Article
Language:English
Published: Wiley-VCH 2021-11-01
Series:Advanced Photonics Research
Subjects:
CsPbI3
light-emitting diodes
luminescent materials
Mn2+ dopants
perovskite nanocrystals
Online Access:https://doi.org/10.1002/adpr.202100137

Internet

https://doi.org/10.1002/adpr.202100137

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