Phase-pure two-dimensional layered perovskite thin films

H Gu, J **a, C Liang, Y Chen, W Huang… - Nature Reviews …, 2023 - nature.com
Two-dimensional layered metal-halide perovskites (2D-LMHPs) are a promising family of
organic–inorganic hybrid semiconductor materials because of their superior electronic and …

Understanding and minimizing non-radiative recombination losses in perovskite light-emitting diodes

H Cheng, Y Feng, Y Fu, Y Zheng, Y Shao… - Journal of Materials …, 2022 - pubs.rsc.org
Light-emitting diodes (LEDs) based on metal halide perovskites have shown great promise
for next-generation display technology as they offer high color purity, satisfy Rec. 2020, and …

Red perovskite light‐emitting diodes with efficiency exceeding 25% realized by co‐spacer cations

J Jiang, Z Chu, Z Yin, J Li, Y Yang, J Chen… - Advanced …, 2022 - Wiley Online Library
Perovskite light‐emitting diodes (PeLEDs) have received great attention in recent years due
to their narrow emission bandwidth and tunable emission spectrum. Efficient red emission is …

High-efficiency, flexible and large-area red/green/blue all-inorganic metal halide perovskite quantum wires-based light-emitting diodes

YB Cao, D Zhang, Q Zhang, X Qiu, Y Zhou… - Nature …, 2023 - nature.com
Metal halide perovskites have shown great promise as a potential candidate for next-
generation solid state lighting and display technologies. However, a generic organic ligand …

Manipulating ionic behavior with bifunctional additives for efficient sky‐blue perovskite light‐emitting diodes

W Zhou, Y Shen, LX Cao, Y Lu, YY Tang… - Advanced Functional …, 2023 - Wiley Online Library
Abstract Perovskite Light‐emitting diodes (PeLEDs) have emerged as a promising
technique for future high‐definition displays due to their outstanding electroluminescent …

Zwitterions Narrow Distribution of Perovskite Quantum Wells for Blue Light‐Emitting Diodes with Efficiency Exceeding 15%

S Liu, Z Guo, X Wu, X Liu, Z Huang, L Li… - Advanced …, 2023 - Wiley Online Library
While quasi‐two‐dimensional (quasi‐2D) perovskites have emerged as promising
semiconductors for light‐emitting diodes (LEDs), the broad‐width distribution of quantum …

Passivation strategies for mitigating defect challenges in halide perovskite light-emitting diodes

X Shen, K Kang, Z Yu, WH Jeong, H Choi, SH Park… - Joule, 2023 - cell.com
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 …

High‐Performance Perovskite Light‐Emitting Diodes Enabled by Passivating Defect and Constructing Dual Energy‐Transfer Pathway through Functional Perovskite …

Y Gao, Y Liu, F Zhang, X Bao, Z Xu, X Bai… - Advanced …, 2022 - Wiley Online Library
Quasi‐2D perovskites have emerged as a promising luminescent material for perovskite
light‐emitting diodes (Pe‐LEDs). However, efficiency and stability are still obstacles to …

Lattice strain modulation toward efficient blue perovskite light-emitting diodes

B Liu, J Li, G Wang, F Ye, H Yan, M Zhang… - Science …, 2022 - science.org
The successful implementation of perovskite light-emitting diodes (PeLEDs) in advanced
displays and lighting has proven to be challenging because of the inferior performance of …

Multidentate chelation heals structural imperfections for minimized recombination loss in lead‐free perovskite solar cells

G Liu, Y Zhong, W Feng, M Yang… - Angewandte Chemie …, 2022 - Wiley Online Library
Tin‐based perovskite solar cells (Sn‐PSCs) have emerged as promising environmentally
viable photovoltaic technologies, but still suffer from severe non‐radiative recombination …