Dimension control of in situ fabricated CsPbClBr2 nanocrystal films toward efficient blue light-emitting diodes

Designing efficient blue perovskite LEDs by using mixed halides perovskite is still a challenge, limited mainly by the phase segregation issue. Here, the authors demonstrate in situ fabrication of quasi-2D CsPbClBr2 nanocrystal films with mixed ligands to overcome the constraint.

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Bibliographic Details
Main Authors: Chenhui Wang, Dengbao Han, Junhui Wang, Yingguo Yang, Xinyue Liu, Sheng Huang, Xin Zhang, Shuai Chang, Kaifeng Wu, Haizheng Zhong
Format: article
Language:EN
Published: Nature Portfolio 2020
Subjects:
Q
Online Access:https://doaj.org/article/0dc6d99b3cc94283907d5905f5803b51
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