云南高校图书馆联盟文献共享服务平台- RESPONSIVITY

RESPONSIVITY: 作品数：92被引量：110H指数：5; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：葛惟昆徐晓锋沈大可韩高荣更多>>; 相关机构：中央司法警官学院香港科技大学浙江大学清华大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划北京市自然科学基金中国博士后科学基金更多>>

Gate-tunable high-responsivity photodiode based on 2D ambipolar semiconductor: 《Chinese Physics B》2025年第1期189-193,共5页Wentao Yu Long Zhao Yanfei Gao Shiping Gao Yuekun Yang Chen Pan Shi-Jun Liang Bin Cheng; Project supported by the National Natural Science Foundation of China(Grant Nos.62375131,62204119,62122036,and 62304104);the Natural Science Foundation of Jiangsu Province(Grant No.BK20220947);the Funding of NJUST(Grant No.TSXK2022D008)。; Electrically tunable homojunctions based on ambipolar two-dimensional materials have attracted widespread attention in the field of intelligent vision.These devices exhibit inherent switchable positive and negative ph...; 关键词：reconfigurable homojunction in sensor computing ambipolar material

High responsivity photodetectors based on graphene/WSe_(2) heterostructure by photogating effect被引量：1: 《Chinese Physics B》2024年第1期728-733,共6页李淑萍雷挺严仲兴王燕张黎可涂华垚时文华曾中明; Project supported by the National Natural Science Foundation of China (Grant No.11974379);the National Key Basic Research and Development Program of China (Grant No.2021YFC2203400);Jiangsu Vocational Education Integrated Circuit Technology “Double-Qualified” Famous Teacher Studio (Grant No.2022-13)。; Graphene, with its zero-bandgap electronic structure, is a highly promising ultra-broadband light absorbing material.However, the performance of graphene-based photodetectors is limited by weak absorption efficiency a...; 关键词：WSe_(2) HETEROSTRUCTURE PHOTODETECTOR photogating effect

High-responsivity solar-blind photodetector based on MOCVD-grown Si-dopedβ-Ga_(2)O_(3)thin film被引量：2: 《Chinese Physics B》2021年第5期595-601,共7页Yu-Song Zhi Wei-Yu Jiang Zeng Liu Yuan-Yuan Liu Xu-Long Chu Jia-Hang Liu Shan Li Zu-Yong Yan Yue-Hui Wang Pei-Gang Li Zhen-Ping Wu Wei-Hua Tang; the National Natural Science Foundation of China(Grant Nos.61774019 and 51572033);the Fund of State Key Laboratory of Information Photonics and Optical Communications(BUPT);the Fundamental Research Funds for the Central Universities,China.; Si-dopedβ-Ga_(2)O_(3)films are fabricated through metal-organic chemical vapor deposition(MOCVD).Solar-blind ultraviolet(UV)photodetector(PD)based on the films is fabricated by standard photolithography,and the photo...; 关键词：Si-dopedβ-Ga_(2)O_(3) metal-organic chemical vapor deposition(MOCVD) solar-blind high responsivity

Graphene/SrTiO3 interface-based UV photodetectors with high responsivity: 《Chinese Physics B》2021年第3期540-545,共6页Heng Yue Anqi Hu Qiaoli Liu Huijun Tian Chengri Hu Xiansong Ren Nianyu Chen Chen Ge Kuijuan Jin Xia Guo; Project supported by the National Key Research and Development Program of China(Grant Nos.2017YFF0104801 and 2018YFB0406601);the National Natural Science Foundation of China(Grant Nos.61804012 and 11721404).; Strontium titanate(SrTiO3),which is a crucial perovskite oxide with a direct energy band gap of 3.2 eV,holds great promise for ultraviolet(UV)photodetection.However,the response performance of the conventional SrTiO3-...; 关键词：INTERFACE SRTIO3 ultraviolet photodetector high responsivity

A 2DEG back-gated graphene/AlGaN deep-ultraviolet photodetector with ultrahigh responsivity: 《Chinese Physics B》2020年第12期542-546,共5页Jinhui Gao Yehao Li Yuxuan Hu Zhitong Wang Anqi Hu Xia Guo; Project supported by the Research Innovation Fund for College Students of Beijing University of Posts and Telecommunications(Grant No.202002046);the National Natural Science Foundation of China(Grant No.61804012).; A graphene/AlGaN deep-ultraviolet(UV)photodetector is presented with ultrahigh responsivity of 3.4×105 A/W at 261 nm incident wavelength and 149 pW light power.A gain mechanism based on electron trapping at the poten...; 关键词：graphene/AlGaN deep-ultraviolet high responsivity PHOTODETECTOR

High performance Cu2O film/ZnO nanowires self-powered photodetector by electrochemical deposition: 《Chinese Physics B》2020年第9期569-573,共5页Deshuang Guo Wei Li Dengkui Wang Bingheng Meng Dan Fang Zhipeng Wei; Project supported by the National Natural Science Foundation of China(Grant Nos.61704011,61674021,11674038,61574022,and 61904017);the Innovation Foundation of Changchun University of Science and Technology(Grant No.XQNJJ-2018-18).; Self-powered photodetectors based on nanomaterials have attracted lots of attention for several years due to their various advantages.In this paper,we report a high performance Cu2O/ZnO self-powered photodetector fabr...; 关键词：electrochemical deposition Cu2O/ZnO self-powered photodetector RESPONSIVITY

Responsivity and noise characteristics of AlGaN/GaN-HEMTterahertz detectors at elevated temperatures被引量：2: 《Chinese Physics B》2019年第5期355-360,共6页Zhi-Feng Tian Peng Xu Yao Yu Jian-Dong Sun Wei Feng Qing-Feng Ding Zhan-Wei Meng Xiang Li Jin-Hua Cai Zhong-Xin Zheng Xin-Xing Li Lin Jin Hua Qin Yun-Fei Sun; Project supported by the National Key Research and Development Program of China(Grant No.2016YFF0100501);the National Natural Science Foundation of China(Grant Nos.61771466,61775231,and 61611530708);the Six Talent Peaks of Jiangsu Province,China(Grant No.XXRJ-079);the Youth Innovation Promotion Association of Chinese Academy of Sciences(Grant No.2017372); The responsivity and the noise of a detector determine the sensitivity. Thermal energy usually affects both the responsivity and the noise spectral density. In this work, the noise characteristics and responsivity of ...; 关键词：TERAHERTZ detection GALLIUM NITRIDE noise SPECTRUM RESPONSIVITY

Metal halide perovskite photodetectors: Material features and device engineering被引量：2: 《Chinese Physics B》2019年第1期143-165,共23页Ye Wang Meng-Lei Gao Jin-Liang Wu Xing-Wang Zhang; Project supported by the National Key Research and Development Program of China(Grant No.2017YFB0405602);the National Natural Science Foundation of China(Grant Nos.61674137,U1738114,and 61874106);the Strategic Priority Research Program on Space Science,the Chinese Academy of Sciences(Grant No.XDA15051200); In recent years, the rapid progress of metal halide perovskite solar cells has been witnessed by the rocketing power conversion efficiency. In addition, perovskites have opened up a great opportunity for high performa...; 关键词：metal HALIDE PEROVSKITE PHOTODETECTORS RESPONSIVITY solution process

Performance enhancement of CMOS terahertz detector by drain current: 《Chinese Physics B》2017年第9期491-495,共5页张行行纪小丽廖轶明彭静宇朱晨昕闫锋; Project supported by the National Key R&D Program of China(Grant No.2016YFB-0402403);the Natural Science Foundation of Jiangsu Province,China(Grant No.BK20141321);CAST Project,China(Grant No.08201601);the National Science Foundation for Young Scholars of China(Grant No.61404072); In this paper, we study the effect of the drain current on terahertz detection for Si metal-oxide semiconductor fieldeffect transistors（MOSFETs） both theoretically and experimentally. The analytical model, which is ...; 关键词：drain current CMOS terahertz detectors voltage responsivity noise equivalent power

Fabrication and characterization of novel high-speed In GaAs/InP uni-traveling-carrier photodetector for high responsivity: 《Chinese Physics B》2015年第10期612-616,共5页陈庆涛黄永清费嘉瑞段晓峰刘凯刘锋康超汪君楚房文敬任晓敏; Project supported partially by the National Natural Science Foundation of China(Grant Nos.61274044 and 61077049);the National Basic Research Program of China(Grant No.2010CB327600);the Program of Key International Science and Technology Cooperation Projects,China(Grant No.2011RR000100);the 111 Project of China(Grant No.B07005);the Specialized Research Fund for the Doctoral Program of China(Grant No.20130005130001);the Natural Science Foundation of Beijing,China(Grant No.4132069); A top-illuminated circular mesa uni-traveling-carrier photodetector（UTC-PD） is proposed in this paper. By employing Gaussian graded doping in In Ga As absorption layer and In P depleted layer, the responsivity and h...; 关键词：uni-traveling-carrier photodetector device growth and fabrication RESPONSIVITY 3-dB bandwidth

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