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Yizheng Jin
Researcher at Zhejiang University
Publications - 136
Citations - 13917
Yizheng Jin is an academic researcher from Zhejiang University. The author has contributed to research in topics: Quantum dot & Perovskite (structure). The author has an hindex of 44, co-authored 123 publications receiving 10564 citations. Previous affiliations of Yizheng Jin include University of Surrey & University of Cambridge.
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Journal ArticleDOI
Solution-processed, high-performance light-emitting diodes based on quantum dots
Xingliang Dai,Zhenxing Zhang,Yizheng Jin,Yuan Niu,Hujia Cao,Xiaoyong Liang,Liwei Chen,Jianpu Wang,Xiaogang Peng +8 more
TL;DR: This optoelectronic performance is achieved by inserting an insulating layer between the quantum dot layer and the oxide electron-transport layer to optimize charge balance in the device and preserve the superior emissive properties of the quantum dots.
Journal ArticleDOI
Perovskite light-emitting diodes based on solution-processed self-organized multiple quantum wells
Nana Wang,Lu Cheng,Ge Rui,Shuting Zhang,Yanfeng Miao,Wei Zou,Chang Yi,Yan Sun,Yu Cao,Rong Yang,Yingqiang Wei,Qiang Guo,You Ke,Maotao Yu,Yizheng Jin,Yang Liu,Qingqing Ding,Dawei Di,Le Yang,Guichuan Xing,He Tian,Chuanhong Jin,Feng Gao,Richard H. Friend,Jianpu Wang,Wei Huang,Wei Huang +26 more
TL;DR: Perovskite quantum wells yield highly efficient LEDs spanning the visible and near-infrared as discussed by the authors. But their performance is not as good as those of traditional LEDs, and their lifetime is shorter.
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Perovskite light-emitting diodes based on spontaneously formed submicrometre-scale structures
Yu Cao,Nana Wang,He Tian,Jingshu Guo,Yingqiang Wei,Hong Chen,Yanfeng Miao,Wei Zou,Kang Pan,Yarong He,Hui Cao,You Ke,Mengmeng Xu,Ying Wang,Ming Yang,Kai Du,Zewu Fu,Decheng Kong,Daoxin Dai,Yizheng Jin,Gongqiang Li,Hai Li,Qiming Peng,Jianpu Wang,Wei Huang,Wei Huang,Wei Huang +26 more
TL;DR: The formation of submicrometre-scale structure in perovskite light-emitting diodes can raise their external quantum efficiency beyond 20%, suggesting the possibility of both high efficiency and high brightness.
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Solution-processed ultraviolet photodetectors based on colloidal ZnO nanoparticles.
TL;DR: The photocurrent of the device is associated with a light-induced desorption of oxygen from the nanoparticle surfaces, thus removing electron traps and increasing the free carrier density which in turn reduces the Schottky barrier between contacts and ZnO nanoparticles for electron injection.
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Interfacial Control Toward Efficient and Low-Voltage Perovskite Light-Emitting Diodes
Jianpu Wang,Nana Wang,Yizheng Jin,Junjie Si,Zhi-Kuang Tan,Hui Du,Lu Cheng,Xingliang Dai,Sai Bai,Haiping He,Zhizhen Ye,May Ling Lai,Richard H. Friend,Wei Huang +13 more
TL;DR: High-performance perovskite light-emitting diodes are achieved by an interfacial engineering approach, leading to the most efficient near-infrared devices produced using solution-processed emitters and efficient green devices at high brightness conditions.