PHOTODIODE

作品数:104被引量:102H指数:5
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相关作者:陈杰金湘亮仇玉林张欣张帅更多>>
相关机构:中国科学院北京邮电大学中国科学院微电子研究所天津大学更多>>
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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 
Self-powered solar-blind photodiodes based on EFG-grown(100)-dominant β-Ga_(2)O_(3) substrate被引量:1
《Chinese Physics B》2021年第1期483-486,共4页Xu-Long Chu Zeng Liu Yu-Song Zhi Yuan-Yuan Liu Shao-Hui Zhang Chao Wu Ang Gao Pei-Gang Li Dao-You Guo Zhen-Ping Wu Wei-Hua Tang 
Project supported by BUPT Excellent Ph.D.Students Foundation(Grant No.CX2020314);the National Natural Science Foundation of China(Grant Nos.61774019,51572033,and 51572241);the Fund of State Key Laboratory of Information Photonics and Optical Communications(BUPT);the Fundamental Research Funds for the Central Universities,China。
We report the edge-defined-film-fed(EFG)-grown β-Ga_(2)O_(3)-based Schottky photodiodes.The device has a reverse leakage current of ~nA and a rectified ratio of ~10^(4) at ±5 V.In addition,the photodiode detector sh...
关键词:β-Ga_(2)O_(3)substrate Schottky photodiode solar-blind detection 
Novel CMOS image sensor pixel to improve charge transfer speed and efficiency by overlapping gate and temporary storage diffusing node被引量:1
《Chinese Physics B》2021年第1期593-599,共7页Cui Yang Guo-Liang Peng Wei Mao Xue-Feng Zheng Chong Wang Jin-Cheng Zhang Yue Hao 
Project supported by the National Natural Science Foundation of China(Grant No.61574112)。
A novel CMOS image sensor(CIS) pinned photodiode(PPD) pixel, named as O-T pixel, is proposed and investigated by TCAD simulations. Compared with the conventional PPD pixel, the proposed pixel features the overlapping ...
关键词:CMOS image sensor charge transfer efficiency high-speed charge transfer pinned photodiode 
Performance improvement of 4H-SiC PIN ultraviolet avalanche photodiodes with different intrinsic layer thicknesses
《Chinese Physics B》2019年第9期381-384,共4页Xiaolong Cai Dong Zhou Liang Cheng Fangfang Ren Hong Zhong Rong Zhang Youdou Zheng Hai Lu 
Project supported by the National Key Research and Development Program of China(Grant No.2016YFB0400902);the Priority Academic Program Development of Jiangsu Higher Education Institutions,China
Four 4H-SiCp-i-n ultraviolet(UV) avalanche photodiode(APD) samples PIN-0.1, PIN-0.35, PIN-0.5, and PIN-1.0 with different intrinsic layer thicknesses(0.1 μm, 0.35 μm, 0.5 μm, and 1.0 μm, respectively) are designed...
关键词:4H-SIC AVALANCHE PHOTODIODE single photon detection efficiency TUNNELING 
Total ionizing dose effects in pinned photodiode complementary metal-oxide-semiconductor transistor active pixel sensor被引量:4
《Chinese Physics B》2018年第10期352-356,共5页Lin-Dong Ma Yu-Dong Li Lin Wen Jie Feng Xiang Zhang Tian-Hui Wang Yu-Long Cai Zhi-Ming Wang Qi Guo 
Project supported by the National Natural Science Foundation of China(Grant No.11675259);the West Light Foundation of the Chinese Academy of Sciences(Grant Nos.2016-QNXZ-B-8 and 2016-QNXZ-B-2)
A pinned photodiode complementary metal–oxide–semiconductor transistor(CMOS) active pixel sensor is exposed to ^60Co to evaluate the performance for space applications. The sample is irradiated with a dose rate of...
关键词:CMOS active pixel sensor dark current quantum efficiency 
Bias-dependent timing jitter of 1-GHz sinusoidally gated InGaAs/InP avalanche photodiode
《Chinese Physics B》2016年第11期662-667,共6页朱阁 郑福 王超 孙志斌 翟光杰 赵清 
Project supported by the National Natural Science Foundation of China(Grant Nos.11275024,61274024,and 61474123);the Youth Innovation Promotion Association,China(Grant No.2013105);the Ministry of Science and Technology of China(Grant Nos.2013YQ030595-3 and 2011AA120101)
We characterized the dependence of the timing jitter of an InGaAs/InP single-photon avalanche diode on the excess bias voltage(V(ex)) when operated in 1-GHz sinusoidally gated mode.The single-photon avalanche diod...
关键词:jitter gated timing photodiode operated quickly likely gating photon cooled 
A quantum efficiency analytical model for complementary metal–oxide–semiconductor image pixels with a pinned photodiode structure
《Chinese Physics B》2014年第12期254-262,共9页曹琛 张冰 吴龙胜 李娜 王俊峰 
Project supported by the National Defense Pre-Research Foundation of China(Grant No.51311050301095)
A quantum efficiency analytical model for complementary metal–oxide–semiconductor(CMOS) image pixels with a pinned photodiode structure is developed. The proposed model takes account of the non-uniform doping dist...
关键词:CMOS image sensor quantum efficiency pinned photodiode analytical model 
A new aluminum iron oxide Schottky photodiode designed via sol-gel coating method
《Chinese Physics B》2014年第5期563-567,共5页A.Tataroglu A.A.Hendi R.H.Alorainy F.Yakuphanoglu 
A novel aluminum iron oxide (Al/AlFe2O4/p-Si) Schottky photodiode was successfully fabricated via the sol-gel coating process. The microstructure of the spinel ferrite (AlFe2O4) was examined by atomic force micros...
关键词:spinel ferrite Schottky photodiode I-V characteristics barrier height 
Design and fabrication of a high-performance evanescently coupled waveguide photodetector被引量:1
《Chinese Physics B》2013年第10期614-618,共5页刘少卿 杨晓红 刘宇 李彬 韩勤 
Project supported by the High Technology Research and Development Program of China (Grant Nos.2012AA012202 and 2013AA031401);the National Basic Research Program of China (Grant No.2012CB933503);the National Natural Science Foundation of China (Grant Nos.61176053,61274069,and 61021003)
In this paper, we present the design, fabrication, and measurement of an evanescently coupled waveguide photode- tector operating at 1.55 gm, which mainly comprises a diluted waveguide, a single-mode rib waveguide and...
关键词:HIGH-PERFORMANCE diluted waveguide evanescent coupling waveguide photodiode 
MEH-PPV/Alq_3-based bulk heterojunction photodetector被引量:1
《Chinese Physics B》2013年第10期192-196,共5页Zubair Ahmad Mahdi Hasan Suhail Issam Ibrahim Muhammad Wissam Khayer Al-Rawi Khaulah Sulaiman Qayyum Zafar Ahmad Sazali Hamzah Zurina Shaameri 
Project supported by the Long Term Research Grant Scheme(LRGS),Ministry of Higher Education,Malaysia(Grant No.LR003/2011A)
In this paper, we present the effect of varied illumination levels on the electrical properties of the organic blend bulk heterojuction (BHJ) photodiode. To prepare the BHJ blend, poly(2-methoxy-5(2P-ethylhexyloxy...
关键词:MEH-PPV ALQ3 bulk heterojunction PHOTODIODE 
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