Light/force‐sensitive 0D lead‐free perovskites: from highly efficient blue afterglow to white phosphorescence with near‐unity quantum efficiency

2022 ◽  
Author(s):  
Shangwei Feng ◽  
Yujuan Ma ◽  
Shuaiqi Wang ◽  
Shanshan Gao ◽  
Qiuqin Huang ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
Lead Free ◽  
Highly Efficient ◽  
Light Force

Lead chlorine cluster assembled one-dimensional halide with highly efficient broadband white-light emission

2021 ◽  
Author(s):  
Jian-Qiang Zhao ◽  
Chen Sun ◽  
Meng Yue ◽  
Yan Meng ◽  
Xian-Mei Zhao ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
One Dimensional ◽  
Highly Efficient

One new lead chlorine cluster assembled 1D non-perovskite halide of [DTHPE]2Pb3Cl10 was synthesized which displays strong broadband bluish white light emission with a high photoluminescence quantum efficiency of 19.45% exceeding those of previously reported 2D lead perovskites.

Internal quantum efficiency of highly-efficient InxGa1−xN-based near-ultraviolet light-emitting diodes

2003 ◽  
Vol 83 (24) ◽  
pp. 4906-4908 ◽  
Author(s):  
Satoshi Watanabe ◽  
Norihide Yamada ◽  
Masakazu Nagashima ◽  
Yusuke Ueki ◽  
Chiharu Sasaki ◽  
...  
Keyword(s):  
Ultraviolet Light ◽  
Quantum Efficiency ◽  
Light Emitting Diodes ◽  
Internal Quantum Efficiency ◽  
Light Emitting ◽  
Highly Efficient ◽  
Near Ultraviolet ◽  
Ultraviolet Light Emitting Diodes

Lead-Free Perovskite Cs3Bi2Br9 Heterojunctions for Highly Efficient and Selective Photocatalysis Under Mild Conditions

2021 ◽  
pp. 162326
Author(s):  
Qimeng Sun ◽  
Wen Ye ◽  
Jialiang Wei ◽  
Lanxin Li ◽  
Jia Wang ◽  
...  
Keyword(s):  
Lead Free ◽  
Mild Conditions ◽  
Highly Efficient

Photoluminescence and electroluminescence of cationic PtAu2 heterotrinuclear complexes with aromatic acetylides

2017 ◽  
Vol 46 (3) ◽  
pp. 865-874 ◽  
Author(s):  
Li-Yi Zhang ◽  
Liang-Jin Xu ◽  
Jin-Yun Wang ◽  
Xian-Chong Zeng ◽  
Zhong-Ning Chen
Keyword(s):  
Current Efficiency ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Solution Process ◽  
Heterometallic Complexes ◽  
Highly Efficient

Cationic PtAu2 heterometallic complexes are used as phosphorescent emitters for highly efficient electroluminescent OLEDs through a solution process with the highest current efficiency of 51.7 cd A−1 and external quantum efficiency of 14.5%.

First investigation of additive engineering for highly efficient Cs2AgBiBr6-based lead-free inorganic perovskite solar cells

2021 ◽  
Vol 8 (4) ◽  
pp. 041402
Author(s):  
Xiaoqing Yang ◽  
Amin Xie ◽  
Huimin Xiang ◽  
Wei Wang ◽  
Ran Ran ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Lead Free ◽  
Inorganic Perovskite ◽  
Highly Efficient

Highly efficient near-infrared organic dots based on novel AEE fluorogen for specific cancer cell imaging

RSC Advances ◽  
2015 ◽  
Vol 5 (46) ◽  
pp. 36837-36844 ◽  
Author(s):  
Yan Zhang ◽  
Kaiwen Chang ◽  
Bin Xu ◽  
Jinlong Chen ◽  
Lulin Yan ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
Cancer Cell ◽  
Small Molecule ◽  
Near Infrared ◽  
Cell Imaging ◽  
Amphiphilic Polymer ◽  
Cancer Cell Imaging ◽  
Highly Efficient ◽  
Specific Cancer ◽  
High Fluorescence

Near-infrared emissive organic dots with a high fluorescence quantum efficiency (AEE dots) are prepared by using an amphiphilic polymer PSMA and a novel small molecule fluorogen (DPPBPA).

scholarly journals Highly efficient red-emitting Ca2YSbO6:Eu3+ double perovskite phosphors for warm WLEDs

RSC Advances ◽  
2019 ◽  
Vol 9 (36) ◽  
pp. 20742-20748 ◽  
Author(s):  
Meijiao Liu ◽  
Biao Shen ◽  
Keyuan Wang ◽  
Jiasong Zhong ◽  
Daqin Chen
Keyword(s):  
Quantum Efficiency ◽  
Potential Application ◽  
Double Perovskite ◽  
Concentration Quenching ◽  
High Concentration ◽  
Highly Efficient ◽  
Red Emitting Phosphor

A double perovskite Ca2YSbO6:Eu3+ red-emitting phosphor with high concentration quenching and excellent quantum efficiency was developed to find a potential application in warm WLEDs.

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