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Wei Ji
Researcher at Renmin University of China
Publications - 666
Citations - 26973
Wei Ji is an academic researcher from Renmin University of China. The author has contributed to research in topics: Medicine & Monolayer. The author has an hindex of 64, co-authored 550 publications receiving 20154 citations. Previous affiliations of Wei Ji include East China University of Science and Technology & Huazhong Agricultural University.
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Journal ArticleDOI
High-mobility transport anisotropy and linear dichroism in few-layer black phosphorus
TL;DR: A detailed theoretical investigation of the atomic and electronic structure of few-layer black phosphorus (BP) is presented to predict its electrical and optical properties, finding that the mobilities are hole-dominated, rather high and highly anisotropic.
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Exploring atomic defects in molybdenum disulphide monolayers
Jinhua Hong,Zhixin Hu,Matt Probert,Kun Li,Danhui Lv,Xin-an Yang,Lin Gu,Nannan Mao,Qingliang Feng,Liming Xie,Jin Zhang,Dianzhong Wu,Zhiyong Zhang,Chuanhong Jin,Wei Ji,Wei Ji,Xixiang Zhang,Jun Yuan,Jun Yuan,Ze Zhang +19 more
TL;DR: A comprehensive joint experiment–theory investigation of point defects in monolayer molybdenum disulphide prepared by mechanical exfoliation, physical and chemical vapour deposition and influence of defects on electronic structure and charge-carrier mobility is predicted by calculation and observed by electric transport measurement.
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Cross-species transmission of the newly identified coronavirus 2019-nCoV.
TL;DR: Comprehensive sequence analysis and comparison in conjunction with relative synonymous codon usage (RSCU) bias among different animal species based on the 2019-nCoV sequence suggest that homologous recombination may occur and contribute to the 2019‐n coV cross‐species transmission.
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Electromagnetic reprogrammable coding-metasurface holograms.
Lianlin Li,Tie Jun Cui,Wei Ji,Shuo Liu,Jun Ding,Xiang Wan,Yun Bo Li,Menghua Jiang,Cheng-Wei Qiu,Cheng-Wei Qiu,Shuang Zhang +10 more
TL;DR: The proposed reprogrammable hologram may be a key in enabling future intelligent devices with reconfigurable and programmable functionalities that may lead to advances in a variety of applications such as microscopy, display, security, data storage, and information processing.
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High‐Electron‐Mobility and Air‐Stable 2D Layered PtSe2 FETs
Yuda Zhao,Jingsi Qiao,Jingsi Qiao,Zhihao Yu,Peng Yu,Kang Xu,Shu Ping Lau,Wu Zhou,Zheng Liu,Xinran Wang,Wei Ji,Yang Chai +11 more
TL;DR: The electrical and optical measurements show distinct layer-dependent semiconductor-to-semimetal evolution of 2D layered PtSe2 and the high room-temperature electron mobility and near-infrared photo-response, together with much better air-stability, make Pt Se2 a versatile electronic2D layered material.