Perovskite light-emitting diodes
Light-emitting diodes based on halide perovskites have undergone rapid development in
recent years and can now offer external quantum efficiencies of over 23%. However, the …
recent years and can now offer external quantum efficiencies of over 23%. However, the …
Stability of perovskite light‐emitting diodes: existing issues and mitigation strategies related to both material and device aspects
Metal halide perovskites combine excellent electronic and optical properties, such as defect
tolerance and high photoluminescence efficiency, with the benefits of low‐cost, large‐area …
tolerance and high photoluminescence efficiency, with the benefits of low‐cost, large‐area …
Advances in solution-processed near-infrared light-emitting diodes
M Vasilopoulou, A Fakharuddin… - Nature …, 2021 - nature.com
Near-infrared light-emitting diodes based on solution-processed semiconductors, such as
organics, halide perovskites and colloidal quantum dots, have emerged as a viable …
organics, halide perovskites and colloidal quantum dots, have emerged as a viable …
Passivation strategies for mitigating defect challenges in halide perovskite light-emitting diodes
Despite the well-established defect tolerance of metal halide perovskites (MHPs), there are
multiple sources of defects in MHPs, such as grain boundaries in thin films, colloidal …
multiple sources of defects in MHPs, such as grain boundaries in thin films, colloidal …
Defect activity in metal halide perovskites with wide and narrow bandgap
Metal halide perovskites (MHPs) constitute a rich library of materials with huge potential for
disruptive optoelectronic technologies. Their main strength comes from the possibility of …
disruptive optoelectronic technologies. Their main strength comes from the possibility of …
From structural design to functional construction: amine molecules in high‐performance formamidinium‐based perovskite solar cells
C Fu, Z Gu, Y Tang, Q Xiao, S Zhang… - Angewandte Chemie …, 2022 - Wiley Online Library
Formamidinium (FA) based perovskites are considered as one of the most promising light‐
absorbing perovskite materials owing to their narrower band gap and better thermal stability …
absorbing perovskite materials owing to their narrower band gap and better thermal stability …
Promoting energy transfer via manipulation of crystallization kinetics of quasi‐2D perovskites for efficient green light‐emitting diodes
Abstract Quasi‐2D (Q‐2D) perovskites are promising materials applied in light‐emitting
diodes (LEDs) due to their high exciton binding energy and quantum confinement effects …
diodes (LEDs) due to their high exciton binding energy and quantum confinement effects …
High efficiency green InP quantum dot light-emitting diodes by balancing electron and hole mobility
WC Chao, TH Chiang, YC Liu, ZX Huang… - Communications …, 2021 - nature.com
The industrialization of quantum dot light-emitting diodes (QLEDs) requires the use of less
hazardous cadmium-free quantum dots, among which ZnSe-based blue and InP-based …
hazardous cadmium-free quantum dots, among which ZnSe-based blue and InP-based …
Synergistic passivation and stepped-dimensional perovskite analogs enable high-efficiency near-infrared light-emitting diodes
Y Liu, C Tao, Y Cao, L Chen, S Wang, P Li… - Nature …, 2022 - nature.com
Formamidinium lead iodide (FAPbI3) perovskites are promising emitters for near-infrared
light-emitting diodes. However, their performance is still limited by defect-assisted …
light-emitting diodes. However, their performance is still limited by defect-assisted …
Critical role of additive-induced molecular interaction on the operational stability of perovskite light-emitting diodes
Despite rapid improvements in efficiency and brightness of perovskite light-emitting diodes
(PeLEDs), the poor operational stability remains a critical challenge hindering their practical …
(PeLEDs), the poor operational stability remains a critical challenge hindering their practical …