Journal ArticleDOI
Highly Efficient and Tunable Emission of Lead-Free Manganese Halides toward White Light-Emitting Diode and X-Ray Scintillation Applications
Tingming Jiang,Wenbo Ma,Hao Zhang,Yue Tian,Gang Lin,Wenge Xiao,Xue Yu,Jianbei Qiu,Xuhui Xu,Yang Yang,Dianxing Ju +10 more
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This article is published in Advanced Functional Materials.The article was published on 2021-04-01. It has received 101 citations till now. The article focuses on the topics: Scintillation.read more
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Seed‐Crystal‐Induced Cold Sintering Toward Metal Halide Transparent Ceramic Scintillators
TL;DR: In this paper , a textured metal halide ceramic scintillator with high light-guiding properties with high transparency and large area fabrication by grain orientation engineering is presented.
Journal ArticleDOI
Lead-free MnII-based red-emitting hybrid halide (CH6N3)2MnCl4 toward high performance warm WLEDs
Shiyi Wang,Xinxin Han,Tongtong Kou,Yayun Zhou,Yi Liang,Zixuan Wu,Jialuo Huang,Tong Chang,Chengyu Peng,Qilin Wei,Bingsuo Zou +10 more
TL;DR: In this article, a lead-free blue-light excited red-emitting Mn2+-based hybrid halide (CH6N3)2MnCl4 was obtained via a facile mechanochemical method.
Journal ArticleDOI
Eco-Friendly and Highly Efficient Light-Emission Ferroelectric Scintillators by Precise Molecular Design
Jun-Yi Li,Jun-Yi Li,Chang-Feng Wang,Haodi Wu,Lang Liu,Qiu-Ling Xu,Si-Yu Ye,Liang Tong,Xiang Chen,Qiang Gao,Yun-Long Hou,Fang-Ming Wang,Jiang Tang,Li-Zhuang Chen,Yi Zhang +14 more
Journal ArticleDOI
Zero‐Dimensional Luminescent Metal Halide Hybrids Enabling Bulk Transparent Medium as Large‐Area X‐Ray Scintillators
TL;DR: In this paper , a large transparent medium with a diameter over 10 cm is prepared via a facile melt-quenching strategy using a stoichiometric mixture of ethyltriphenylphosphonium bromide (ETPBr) and MnBr2 as raw materials.
Journal ArticleDOI
Thermally Activated Delayed Fluorescence Zirconium‐Based Perovskites for Large‐Area and Ultraflexible X‐ray Scintillator Screens
Fei Zhang,Yingchun Zhou,Zhongyong Chen,Meng Wang,Zhuangzhuang Ma,Xu Chen,Mochen Jia,Di Wu,Jia-Wen Xiao,Xinjian Li,Yu Zhang,Zhifeng Shi,Chongxin Shan +12 more
TL;DR: In this article , a large-scale and cost-efficient solution synthesis of the vacancy-ordered double perovskite Cs2ZrCl6, which is characterized by thermal activation delayed fluorescence (TADF) dominated by triplet emission under X-ray irradiation, is demonstrated.
References
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Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells
TL;DR: Two organolead halide perovskite nanocrystals were found to efficiently sensitize TiO(2) for visible-light conversion in photoelectrochemical cells, which exhibit strong band-gap absorptions as semiconductors.
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Sequential deposition as a route to high-performance perovskite-sensitized solar cells
Julian Burschka,Norman Pellet,Norman Pellet,Soo-Jin Moon,Robin Humphry-Baker,Peng Gao,Mohammad Khaja Nazeeruddin,Michael Grätzel +7 more
TL;DR: A sequential deposition method for the formation of the perovskite pigment within the porous metal oxide film that greatly increases the reproducibility of their performance and allows the fabrication of solid-state mesoscopic solar cells with unprecedented power conversion efficiencies and high stability.
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Efficient planar heterojunction perovskite solar cells by vapour deposition
TL;DR: It is shown that perovskite absorbers can function at the highest efficiencies in simplified device architectures, without the need for complex nanostructures.
Journal ArticleDOI
Compositional engineering of perovskite materials for high-performance solar cells
Nam Joong Jeon,Jun Hong Noh,Woon Seok Yang,Young Chan Kim,Seungchan Ryu,Jangwon Seo,Sang Il Seok +6 more
TL;DR: This work combines the promising—but relatively unstable formamidinium lead iodide with FAPbI3 with methylammonium lead bromide as the light-harvesting unit in a bilayer solar-cell architecture and improves the power conversion efficiency of the solar cell to more than 18 per cent under a standard illumination.
Journal ArticleDOI
Surface passivation of perovskite film for efficient solar cells
Qi Jiang,Yang Zhao,Xingwang Zhang,Xiaolei Yang,Yong Chen,Zema Chu,Qiufeng Ye,Li Xingxing,Zhigang Yin,Jingbi You +9 more
TL;DR: In this paper, an organic halide salt phenethylammonium iodide (PEAI) was used on HC(NH2)2-CH3NH3 mixed perovskite films for surface defect passivation.