Spacer cation alloying in Ruddlesden-Popper perovskites for efficient red light-emitting diodes with precisely tunable wavelengths

Spacer cation alloying in Ruddlesden-Popper perovskites for efficient red light-emitting diodes with precisely tunable wavelengths

Perovskite light-emitting diodes (PeLEDs) have recently shown significant progress with external quantum efficiencies (EQEs) exceeding 20%. However, PeLEDs with pure-red (620-660 nm) light emission, an essential part for full-color displays, remain a great challenge. Herein, a general approach of sp...

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Bibliographic Details
Main Authors: Qing, Jian, Ramesh, Sankaran, Xu, Qiang, Liu, Xiao-Ke, Wang, Heyong, Yuan, Zhongcheng, Chen, Zhan, Hou, Lintao, Sum, Tze Chien, Gao, Feng
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2021
Subjects:
Science::Physics
Perovskite
Light Emitting Diode
Transient Absorption Spectroscopy
Modelling
Online Access:https://hdl.handle.net/10356/152894
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Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/152894

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