PHOTOCONDUCTIVE

作品数:36被引量:56H指数:5
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A memristive-photoconductive transduction methodology for accurately nondestructive memory readout
《Light(Science & Applications)》2024年第9期1801-1808,共8页Zhe Zhou Yueyue Wu Keyuan Pan Duoyi Zhu Zifan Li Shiqi Yan Qian Xin Qiye Wang Xinkai Qian Fei Xiu Wei Huang Juqing Liu 
the financial support from the National Natural Science Foundation of China(62274088,62288102);the Project funded by China Postdoctoral Science Foundation(2023M741657);the Jiangsu Funding Program for Excellent Postdoctoral Talent(2023ZB554);the Jiangsu Specially-Appointed。
Crossbar resistive memory architectures enable high-capacity storage and neuromorphic computing,accurate retrieval of the stored information is a prerequisite during read operation.However,conventional electrical read...
关键词:CROSSTALK PRECISE enable 
Recent progress of parameter-adjustable high-power photonic microwave generation based on wide-bandgap photoconductive semiconductors
《Chinese Optics Letters》2024年第1期113-122,共10页荀涛 牛昕玥 王朗宁 张斌 姚金妹 易木俣 杨汉武 侯静 刘金亮 张建徳 
supported in part by the National Natural Science Foundation of China(Nos.62071477 and 62101577);the Natural Science Foundation of Hunan Province(No.2021JJ40660)。
Radio frequency/microwave-directed energy sources using wide bandgap SiC photoconductive semiconductors have attracted much attention due to their unique advantages of high-power output and multi-parameter adjustable ...
关键词:high-power photonic microwave wide bandgap photoconductive semiconductor devices linear modulation multi-parameter adjustable microwave generation multi-channel power synthesis 
Out-of-plane photoconductive and bulk photovoltaic effects in two-dimensionalα-In_(2)Se_(3)/Ta_(2)NiS_(5) ferroelectric heterojunctions
《Journal of Advanced Dielectrics》2023年第6期1-6,共6页Dan Qiu Jianing He Shiwen Tan Pengfei Hou 
supported by the National Natural Science Foundation of China(No.12175191);Natural Science Foundation of Hunan Province,China(Nos.2022JJ30566);the Research Foundation of Education Bureau of Hunan Province,China(Grant No.22A0134).
Two-dimensionalα-In_(2)Se_(3)exhibits simultaneous intercorrelated in-plane and out-of-plane polarization,making it a highly promising material for use in memories,synapses,sensors,detectors,and optoelectronic device...
关键词:Photoconductive effect bulk photovoltaic effect FERROELECTRIC heterojunction 
Carrier transport and photoconductive gain mechanisms of AlGaN MSM photodetectors with high Al Content被引量:1
《Chinese Optics Letters》2021年第8期100-104,共5页Zhicheng Dai Yushen Liu Guofeng Yang Feng Xie Chun Zhu Yan Gu Naiyan Lu Qigao Fan Yu Ding Yuhang Li Yingzhou Yu Xiumei Zhang 
supported in part by the National Natural Science Foundation of China(No.61974056);the Key Research and Development Program of Jiangsu Province(No.BE2020756);the National First-Class Discipline Program of Food Science and Technology(No.JUFSTR20180302);the Science and Technology Development Foundation of Wuxi(No.N20191002);the Postgradute Research&Practice Innovation Program of Jiangsu Province(No.KYCY20_1769);the Undergraduate Innovation and Entrepreneurship Training Program of Jiangsu Province(No.202010295125Y)。
We have fabricated the Al Ga N solar-blind ultraviolet metal–semiconductor–metal(MSM)photodetectors(PDs)with an Al composition of 0.55.The surface roughness and dislocations of the high-Al-content Al0.55 Ga0.45 N ep...
关键词:metal–semiconductor–metal solar blindness PHOTODETECTOR Poole–Frenkel emission photoconductive gain 
Intense terahertz generation from photoconductive antennas被引量:7
《Frontiers of Optoelectronics》2021年第1期64-93,共30页Elchin ISGANDAROV Xavier ROPAGNOL Mangaljit SINGH Tsuneyuki OZAKI 
In this paper,we review the past and recent works on generating intense terahertz(THz)pulses from photoconductive antennas(PCAs).We will focus on two types of large-aperture photoconductive antenna(LAPCA)that can gene...
关键词:sub-cycle intense terahertz(THz)pulses ultrafast Ti:sapphire lasers wide-bandgap semiconductors large-aperture photoconductive antenna(LAPCA) phase mask interdigitated large-aperture photoconductive emitters(ILAPCA) 
Low-temperature GaAs-based plasmonic photoconductive terahertz detector with Au nano-islands被引量:1
《Photonics Research》2020年第9期1448-1456,共9页HIRONARU MURAKAMI TOMOYA TAKARADA AND MASAYOSHI TONOUCHI 
Japan Society for the Promotion of Science(JP17H01269,JP18K18861,P18KK0140)。
We have fabricated low-temperature grown GaAs(LT-GaAs)-based plasmonic photoconductive antennas by RF sputtering of Au nanoparticles and have evaluated their terahertz detection properties.Localized surface plasmon re...
关键词:PHOTOCONDUCTIVE antennas PLASMON 
Cavity-based photoconductive sources for real-time terahertz imaging被引量:1
《Photonics Research》2020年第6期858-863,共6页J.HAWECKER V.PISTORE A.MINASYAN K.MAUSSANG J.PALOMO I.SAGNES J.-M.MANCEAU R.COLOMBELLI J.TIGNON J.MANGENEY AND S.S.DHILLON 
H2020 Future and Emerging Technologies(MIRBOSE 737017);French RENATECH network.
Optically driven photoconductive switches are one of the predominant sources currently used in terahertz im-aging systems.However,owing to their low average powers,only raster-based images can be taken,resulting in sl...
关键词:PHOTOCONDUCTIVE SOURCES CAVITY 
Tunable 2H–TaSe_2 room-temperature terahertz photodetector
《Chinese Physics B》2019年第4期18-22,共5页Jin Wang Cheng Guo Wanlong Guo Lin Wang Wangzhou Shi Xiaoshuang Chen 
Project supported by the State Key Basic Research Program of China(Grant Nos.2017YFA0205801,2017YFA0305500,and 2013CB632705);the National Natural Science Foundation of China(Grant Nos.11334008,61290301,61521005,61405230,and 61675222);the Youth Innovation Promotion Association(CAS);the Aviation Science Fund(Grant No.20162490001)
Two-dimensional transition metal dichalcogenides(TMDs) provide fertile ground to study the interplay between dimensionality and electronic properties because they exhibit a variety of electronic phases, such as semico...
关键词:TERAHERTZ detection transition metal DICHALCOGENIDES PHOTOCONDUCTIVE 
Recent advances on organic-inorganic hybrid perovskite photodetectors with fast response被引量:9
《InfoMat》2019年第2期164-182,共19页Yan Zhao Chenglong Li Liang Shen 
The authors are grateful to National Natural Science Foundation of China(61875072);International Cooperation and Exchange Project of People's Government of Jilin Province(20170414002GH,20180414001GH)for their supports to this work.
In the last decade,optoelectronic devices based on organic-inorganic hybrid perovskite(OIHP)materials,which have unique advantages of direct bandgap,large absorption coefficient,low density of defects,long charge carr...
关键词:organic-inorganic hybrid perovskite photodetectors fast response PHOTOCONDUCTIVE PHOTOVOLTAIC 
Terahertz radiation of a butterfly-shaped photoconductive antenna(invited)被引量:1
《红外与激光工程》2019年第4期9-17,共9页Jitao Zhang Mingguang Tuo Min Liang Wei-Ren Ng Michael E.Gehm Hao Xin 
National Science Foundation(1126572)
The terahertz(THz) far-field radiation properties of a butterfly-shaped photoconductive antenna(PCA) were experimentally studied using a home-built THz time-domain spectroscopy(THz-TDS) setup.To distinguish the contri...
关键词:TERAHERTZ PHOTOCONDUCTIVE ANTENNA BUTTERFLY time DOMAIN spectroscopy 
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