F
Fei Ma
Researcher at Chinese Academy of Sciences
Publications - 12
Citations - 984
Fei Ma is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Perovskite (structure) & Chemistry. The author has an hindex of 6, co-authored 7 publications receiving 234 citations. Previous affiliations of Fei Ma include Hubei University.
Papers
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Journal ArticleDOI
Inactive (PbI2)2RbCl stabilizes perovskite films for efficient solar cells
Yang Zhao,Fei Ma,Zihan Qu,Shiqi Yu,Tao Shen,Hui-Xiong Deng,Xin Bo Chu,Xinxin Peng,Yongbo Yuan,Xingwang Zhang,Jingbi You +10 more
TL;DR: Zhao et al. as discussed by the authors converted PbI2 into an inactive (PbI 2 )2RbCl compound by RbCl doping, which effectively stabilizes the perovskite phase.
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Large cation ethylammonium incorporated perovskite for efficient and spectra stable blue light-emitting diodes
Zema Chu,Yang Zhao,Fei Ma,Cai-Xin Zhang,Hui-Xiong Deng,Feng Gao,Qiufeng Ye,Junhua Meng,Zhigang Yin,Xingwang Zhang,Jingbi You +10 more
TL;DR: Using a large organic cation into a quasi-two dimensional perovskite with green emission, Chu et al. achieve LEDs exhibiting a high external quantum efficiency of 12.1% and stable spectra in the sky-blue region.
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Perovskite Light-Emitting Diodes with External Quantum Efficiency Exceeding 22% via Small-Molecule Passivation.
TL;DR: In this paper, an ETPTA was introduced as a functional additive dissolved in antisolvent to passivate surface and bulk defects during the spinning process, which can effectively decrease the charge trapping states by passivation and suppression of defects.
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Cesium Lead Inorganic Solar Cell with Efficiency beyond 18% via Reduced Charge Recombination.
Qiufeng Ye,Yang Zhao,Shaiqiang Mu,Fei Ma,Feng Gao,Zema Chu,Zhigang Yin,Pingqi Gao,Xingwang Zhang,Jingbi You +9 more
TL;DR: By incorporating lead chloride in CsPbI3- x Brx precursor, the perovskite film crystallinity is significantly enhanced and the charge recombination in perovksite is suppressed, and optimized PSCs with a band gap of 1.77 eV exhibit excellent performance.
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Nickel oxide for inverted structure perovskite solar cells
TL;DR: In this article, the NiOx-based inverted perovskite solar cells (PSCs) have attracted great attention derived from the potential in improving stability and charge transporting layer.