Efficient green light-emitting diodes based on quasi-two-dimensional composition and phase engineered perovskite with surface passivation

Yang, Xiaolei; Zhang, Xingwang; Deng, Jinxiang; Chu, Zema; Jiang, Qi; Meng, Junhua; Wang, Pengyang; Zhang, Liuqi; Yin, Zhigang; You, Jingbi

doi:10.1038/s41467-018-02978-7

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Efficient green light-emitting diodes based on quasi-two-dimensional composition and phase engineered perovskite with surface passivation

Shared by NobleBlocks on Feb 8, 2018 • 12:00 AM UTC

Authors:

Xiaolei Yang

Xingwang Zhang

Jinxiang Deng

Abstract

Abstract Perovskite light-emitting diodes (LEDs) are attracting great attention due to their efficient and narrow emission. Quasi-two-dimensional perovskites with Ruddlesden–Popper-type layered structures can enlarge exciton binding energy and confine charge carriers and are considered good candidat...

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