Deep‐Blue Emission: Interfacial Potassium‐Guided Grain Growth for Efficient Deep‐Blue Perovskite Light‐Emitting Diodes (Adv. Funct. Mater. 6/2021),Advanced Functional Materials

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Deep‐Blue Emission: Interfacial Potassium‐Guided Grain Growth for Efficient Deep‐Blue Perovskite Light‐Emitting Diodes (Adv. Funct. Mater. 6/2021)
Advanced Functional Materials ( IF 18.5 ) Pub Date : 2021-02-03 , DOI: 10.1002/adfm.202170039
Yang Shen ₁ , Kong‐Chao Shen ₁ , Yan‐Qing Li ₂ , Minglei Guo ₁ , Jingkun Wang ₁ , Yongchun Ye ₁ , Feng‐Ming Xie ₁ , Hao Ren ₁ , Xingyu Gao ₃ , Fei Song ₃ , Jian‐Xin Tang _{1,

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Affiliation

In article number 2006736, Yan‐Qing Li, Jian‐Xin Tang, and co‐workers demonstrate a facile and reliable crystallization strategy for interfacial potassium‐guided perovskite grain growth, leading to efficient deep‐blue light‐emitting diodes with an external quantum efficiency of 4.14% and stable color coordinates of (0.125, 0.076).

中文翻译：

深蓝色发射：界面介导的晶粒长大，可实现高效的深蓝色钙钛矿发光二极管（高级功能材料6/2021）

在李艳卿，唐建新及其同事的文章编号2006736中，他们演示了界面钾引导钙钛矿晶粒生长的简便可靠的结晶策略，从而实现了具有外部量子效率的高效深蓝色发光二极管4.14％的稳定色坐标（0.125，0.076）。

更新日期：2021-02-03

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