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Weidong Xu
Researcher at Imperial College London
Publications - 24
Citations - 1785
Weidong Xu is an academic researcher from Imperial College London. The author has contributed to research in topics: Perovskite (structure) & Open-circuit voltage. The author has an hindex of 15, co-authored 24 publications receiving 1242 citations. Previous affiliations of Weidong Xu include Soochow University (Suzhou).
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Journal ArticleDOI
Self-powered textile for wearable electronics by hybridizing fiber-shaped nanogenerators, solar cells, and supercapacitors
Zhen Wen,Zhen Wen,Zhen Wen,Min-Hsin Yeh,Min-Hsin Yeh,Hengyu Guo,Hengyu Guo,Jie Wang,Yunlong Zi,Weidong Xu,Jianan Deng,Lei Zhu,Xin Wang,Chenguo Hu,Liping Zhu,Xuhui Sun,Zhong Lin Wang,Zhong Lin Wang +17 more
TL;DR: A hybridized self-powered textile for simultaneously collecting solar energy and random body motion energy was demonstrated and can be easily woven into electronic textiles to fabricate smart clothes to sustainably operate mobile or wearable electronics.
Journal ArticleDOI
Hybrid Graphene–Perovskite Phototransistors with Ultrahigh Responsivity and Gain
Yusheng Wang,Yupeng Zhang,Yupeng Zhang,Yao Lu,Weidong Xu,Haoran Mu,Caiyun Chen,Hong Qiao,Jingchao Song,Jingchao Song,Shaojuan Li,Baoquan Sun,Yi-Bing Cheng,Qiaoliang Bao,Qiaoliang Bao +14 more
TL;DR: In this article, a hybrid photodetector that consists of monolayer graphene covered with a thin layer of dispersive organolead halide perovskite (CH3NH3PbBr2I) islands was demonstrated.
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Hot‐Electron Injection in a Sandwiched TiOx–Au–TiOx Structure for High‐Performance Planar Perovskite Solar Cells
Zhongcheng Yuan,Zhongwei Wu,Sai Bai,Zhouhui Xia,Weidong Xu,Tao Song,Haihua Wu,Luhai Xu,Junjie Si,Yizheng Jin,Baoquan Sun +10 more
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Solution-processed highly conductive PEDOT:PSS/AgNW/GO transparent film for efficient organic-Si hybrid solar cells.
TL;DR: A unique "sandwich" structure was developed by embedding an AgNW network between PEDOT:PSS and GO with a figure-of-merit of 8.6×10(-3) Ω(-1), which was even higher than that of sputtered indium tin oxide electrode.
Journal ArticleDOI
A solvent-based surface cleaning and passivation technique for suppressing ionic defects in high-mobility perovskite field-effect transistors
Xiao-Jian She,Xiao-Jian She,Chen Chen,Giorgio Divitini,Baodan Zhao,Baodan Zhao,Yang Li,Junzhan Wang,Jordi Ferrer Orri,Lin-Song Cui,Weidong Xu,Jun Peng,Shuo Wang,Aditya Sadhanala,Aditya Sadhanala,Henning Sirringhaus +15 more
TL;DR: In this article, a three-stage solution-based cleaning technique was proposed to increase the room-temperature mobility and reduce the hysteresis of organometal halide perovskite transistors.