Near-unity Blue Luminance From Lead-free Copper Halides for Light-emitting Diodes

Nano Energy ◽  
2021 ◽  
pp. 106664
Author(s):  
Xiaoyun Liu ◽  
Fang Yuan ◽  
Chunrong Zhu ◽  
Jingrui Li ◽  
Xingqiang Lv ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Lead Free ◽  
Light Emitting ◽  
Copper Halides

Efficient organic manganese (II) bromide green-light-emitting diodes enabled by manipulating hole and electron transport layer

2021 ◽  
Author(s):  
Hyunsik Im ◽  
Atanu Jana ◽  
Vijaya Gopalan Sree ◽  
QIANKAI BA ◽  
Seong Chan Cho ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Green Light ◽  
Transport Layer ◽  
Lead Free ◽  
Electron Transport Layer ◽  
Flat Panel Displays ◽  
Flat Panel ◽  
Inorganic Hybrid ◽  
Light Emitting ◽  
Light Emitting Devices

Lead-free, non-toxic transition metal-based phosphorescent organic–inorganic hybrid (OIH) compounds are promising for next-generation flat-panel displays and solid-state light-emitting devices. In the present study, we fabricate highly efficient phosphorescent green-light-emitting diodes...

Coordination Units of Mn2+ Modulation toward Tunable Emission in Zero-Dimensional Bromides for White Light-Emitting Diodes

2022 ◽  
Author(s):  
Guojun Zhou ◽  
Jialiang Ding ◽  
Xing-Xing Jiang ◽  
Jian Zhang ◽  
Maxim Molokeev ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Lead Free ◽  
Metal Halides ◽  
Light Emitting ◽  
High Efficient ◽  
White Light Emitting Diodes ◽  
Multifunctional Platform ◽  
Tunable Emission

Organic-inorganic metal halides have become a multifunctional platform for manipulating photoluminescence due to high-efficient and tunable emissions, especially for lead-free Mn2+-based halides. Herein, the zero-dimensional (0D) bromides of (C5H14N3)2MnBr4 and...

scholarly journals High Color Purity Lead‐Free Perovskite Light‐Emitting Diodes via Sn Stabilization

2020 ◽  
Vol 7 (8) ◽  
pp. 1903213 ◽  
Author(s):  
Hongyan Liang ◽  
Fanglong Yuan ◽  
Andrew Johnston ◽  
Congcong Gao ◽  
Hitarth Choubisa ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Lead Free ◽  
Color Purity ◽  
Light Emitting ◽  
High Color Purity

Lead-Free Antimony-Based Light-Emitting Diodes through the Vapor–Anion-Exchange Method

2019 ◽  
Vol 11 (38) ◽  
pp. 35088-35094 ◽  
Author(s):  
Anupriya Singh ◽  
Nan-Chieh Chiu ◽  
Karunakara Moorthy Boopathi ◽  
Yu-Jung Lu ◽  
Anisha Mohapatra ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Light Emitting Diodes ◽  
Lead Free ◽  
Exchange Method ◽  
Light Emitting

scholarly journals Lead-free cesium tin halide nanocrystals for light-emitting diodes and color down conversion

RSC Advances ◽  
2020 ◽  
Vol 10 (61) ◽  
pp. 37161-37167 ◽  
Author(s):  
K. P. O. Mahesh ◽  
Che-Yu Chang ◽  
Wei-Li Hong ◽  
Tzu-Hsiang Wen ◽  
Pei-Hsuan Lo ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Narrow Band ◽  
Lead Free ◽  
Carrier Diffusion ◽  
Light Emitting ◽  
Band Emission ◽  
Wavelength Tunability ◽  
Halide Perovskites ◽  
Down Conversion

Organometal halide perovskites are attracting a great deal of attention because of their long carrier diffusion lengths, wide wavelength tunability, and narrow-band emission.

Lead-Free Halide Light-Emitting Diodes with External Quantum Efficiency Exceeding 7% Using Host–Dopant Strategy

2021 ◽  
pp. 2584-2593
Author(s):  
Gijun Seo ◽  
Hyocheol Jung ◽  
Tielyr D. Creason ◽  
Vishal Yeddu ◽  
Matthew Bamidele ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Light Emitting Diodes ◽  
Lead Free ◽  
Light Emitting

Highly luminescent and stable lead-free cesium copper halide perovskite powders for UV-pumped phosphor-converted light-emitting diodes

2020 ◽  
Vol 8 (6) ◽  
pp. 768 ◽  
Author(s):  
Lingling Xie ◽  
Bingkun Chen ◽  
Fa Zhang ◽  
Ziheng Zhao ◽  
Xinxin Wang ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Lead Free ◽  
Copper Halide ◽  
Light Emitting ◽  
Halide Perovskite
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