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您的检索式：作者名="Junwei Chu"
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| 1 | Two-dimensional heterostructure promoted infrared photodetection devices显示文摘It is a rapidly developed subject in expanding the fundamental properties and application of two-dimensional(2D)materials.The weak van der Waals interaction in 2D materials inspired researchers to explore 2D heterostructures(2DHs)based broadband photodetectors in the far-infrared(IR)and middle-IR regions with high response and high detectivity.This review focuses on the strategy and motivation of designing 2DHs based high-performance IR photodetectors,which provides a wide view of this field and new expectation for advanced photodetectors.First,the photocarriers'generation mechanism and frequently employed device structures are presented.Then,the 2DHs are divided into semimetal/semiconductor 2DHs,semiconductor/semiconductor 2DHs,and multidimensional semi-2DHs;the advantages,motivation,mechanism,recent progress,and outlook are discussed.Finally,the challenges for next-generation photodetectors are described for this rapidly developing field. | Gaofeng Rao Xuepeng Wang Yang Wang Peihua Wangyang Chaoyi Yan Junwei Chu Lanxin Xue Chuanhui Gong Jianwen Huang Jie Xiong Yanrong Li | 2019 | InfoMat2019，1，3： | 12 |
| 2 | The Construct of A Neutral Medium Applicable Electrochemiluminescent Sensor Based on the Chemical Modification of Cysteine and Luminol显示文摘In the phosphate buffer solution of pH>7,the cysteine sensitized the electrochemiluminescence (ECL) of luminol.It could be modified on the surface of platinum electrode and furthermore adsorbing the luminol on its exterior to construct an ECL sensor.The ECL intensity of this sensor was strong enough and very stable.There wasn't obvious decrease of ECL intensity for thirty times of using in 48 hours with the relative standard deviation (RSD) of 0.98%.It could be used to determine some quenching effective molecules such as superoxide dismutase (SOD) with negative response upon the concentration range from 4.8 IU/ml to 57.6 IU/ml. | Tu Yifeng Chu Haihong Guo Wenying Di Junwei | 2006 | 稀有金属材料与工程2006，35，A03： | 0 |
| 3 | A Review on Research Progress of Pear Ring Rot显示文摘The pathogen,pathogenic mechanism and incidence condition of pear ring rot,and its damage on fruits,branches and leaves are summarized in the paper. The control measures including plant quarantine,agricultural control,physical control,biological control,and chemical control against pear ring rot are reviewed. | He Kaiping Zhang Junwei Wu Chu | 2014 | Plant Diseases and Pests2014，5，3： | 0 |
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