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ULTRAVIOLET: 作品数：668被引量：962H指数：12; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：谢小平王丽萍李佳翰汤义男顾谦群更多>>; 相关机构：中国科学院明志科技大学台湾大学浙江大学更多>>; 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中国博士后科学基金天津市自然科学基金更多>>

High quantum efficiency ultraviolet photodetector based on graphene and truncated silicon nanocones: 《Science China(Information Sciences)》2025年第4期173-182,共10页Feng TIAN Shaoxiong WU Xinyu LIU Baoshi QIAO Dong PU Zongwen LI Cheng CHEN Xiaoxue CAO Srikrishna Chanakya BODEPUDI Muhammad Abid ANWAR Xiaochen WANG Yuda ZHAO Bin YU Tawfique HASAN Huan HU Yang XU; supported by National Key R&D Program of China(Grant No.2022YFA1204304);National Natural Science Foundation of China(Grant No.U22A2076);Zhejiang Provincial Young Talents Program;Natural Science Foundation of Zhejiang Province(Grant No.LDT23F04013F04);China Scholarship Council(Grant No.202106320210)。; Ultraviolet photodetectors have a wide range of applications,covering optical analysis,environmental detection,and security solutions.While silicon is extensively used in photodetection,the performance of silicon-base...; 关键词：SILICON GRAPHENE ultraviolet photodetector truncated cones nanostructures

High-voltage-resistant wafer-scale 4H-SiC ultraviolet photodetector with high uniformity enabled by electric field distribution modulation: 《Nano Research》2025年第4期544-551,共8页Wanglong Wu Shuo Liu Zhiyuan Liu Xinyun Zhou Xiong Yang Xinyun He Qinglin Xia Mianzeng Zhong Jingbo Li Jun He; financially supported by the National Natural Science Foundation of China(Nos.12174451,12474080,and 12274467);the Science and Technology Innovation Program of Hunan Province(No.2022RC1199);the High Performance Computing Center of Central South University,Central South University Graduate Student Independent Exploration and Innovation Project(Nos.2024ZZTS0454 and 2024ZZTS0778).; Wide bandgap semiconductors are ideal materials for ultraviolet(UV)photodetectors due to their stable optoelectronic properties and high efficient UV light absorption.However,photodetectors based on pure wide bandgap ...; 关键词：high-voltage-resistant wafer-scale 4H-SIC electric field distribution ultraviolet photodetector

Characterization of ultraviolet communication in a mixed aerosol environment: 《Optoelectronics Letters》2025年第2期77-84,共8页ZHAO Taifei SUN Yuxin WANG Wuxin ZHANG Haijun PAN Feixiang WU Hao; supported by the National Natural Science Foundation of China (No.61971345);the Shaanxi Province Key R&D Program General Project (No.2021GY044);the Open Fund for Artificial Intelligence Key Laboratory of Sichuan Province (No.2022RYY01)。; Wireless ultraviolet (UV) has strong scattering characteristics and can communicate through non-direct vision.When UV signals are transmitted in the atmosphere,they are affected by the absorption and scattering effect...; 关键词：COMMUNICATION SCATTERING ULTRAVIOLET

Ultraviolet spectral broadening by stimulated rotational Raman scattering on nitrogen pumped with signal laser injection: 《Matter and Radiation at Extremes》2025年第1期33-38,共6页Xiangbing Wang Xiangxu Chai Ping Li Bo Zhang Qihua Zhu Xiaocheng Tian Ju Wang Zhaoyu Zong Song Zhou Ke Yao Sen Li Junpu Zhao Zhitao Peng; supported by the Presidential Foundation of CAEP(Grant No.YZJJZL2023116);the National Nature Science Foundation of China(Grant No.12275249);the Youth Talent Fund of the Laser Fusion Research Center,CAEP(Grant Nos.RCFCZ7-2024-2 and RCFPD4-2020-4).; We present experimental results on kilojoule ultraviolet laser output with 1%spectral broadening.Through stimulated rotational Raman scattering(SRRS)with signal laser injection,we achieve effective spectral broadening...; 关键词：SCATTERING PUMPED PUMP

Plasmonically enhanced solar-blind self-powered photodetector array utilizing Pt nanoparticlesmodified Ga2O3 nanorod heterojunction: 《Photonics Research》2025年第1期140-149,共10页QINZHI ZHAO LINGFENG MAO PENG WAN LIJIAN LI KAI TANG CAIXIA KAN DANING SHI XIAOXUAN WANG MINGMING JIANG; Postgraduate Research&Practice Innovation Program of NUAA(xcxjh20232107);National Natural Science Foundation of China(12374257).; Low-dimensional Ga_(2)O_(3)monocrystalline micro/nanostructures show promising application prospects in largearea arrays,integrated circuits,and flexible optoelectronic devices,owing to their exceptional optoelectroni...; 关键词：HETEROJUNCTION exceptional ULTRAVIOLET

Near-infrared germanium PIN-photodiodes with>1A/W responsivity: 《Light(Science & Applications)》2025年第1期110-117,共8页Hanchen Liu Toni P.Pasanen Tsun Hang Fung Joonas Isometsä Antti Haarahiltunen Steven Hesse Lutz Werner Ville Vähänissi Hele Savin; partially funded through the ATTRACT project funded by the European Union’s Horizon 2020 research and innovation programme under grant agreement No.101004462;by Business Finland(Project No.RaPtor 687/31/2019);by the Academy of Finland(Project Nos.328482 and 331313);by Tandem Industry Academia funding from the Finnish Research Impact Foundation.; Even though efficient near-infrared(NIR)detection is critical for numerous applications,state-of-the-art NIR detectors either suffer from limited capability of detecting incoming photons,i.e.,have poor spectral respon...; 关键词：RESPONSIVITY exceptional ULTRAVIOLET

China Breaking Through Chip Blockades: 《Beijing Review》2024年第48期30-31,共2页Djoomart Otorbaev; On September 10,it became publicly known that Shanghai Micro Electronics Equipment(SMEE),one of China's leading lithography machine makers,had applied in March 2023 to the National Intellectual Property Administration...; 关键词：LITHOGRAPHY ULTRAVIOLET EXTREME

Illumination diversity in multiwavelength extreme ultraviolet ptychography: 《Photonics Research》2024年第12期2757-2771,共15页ANTONIOS PELEKANIDIS FENGLING ZHANG MATTHIAS GOUDER JACOB SEIFERT MENGQI DU KJELD S.E.EIKEMA STEFAN WITTE; Toegepaste en Technische Wetenschappen,NWO(P16-08);European Research Council(ERC)(864016).; With the development of high harmonic generation(HHG),lensless extreme-ultraviolet(XUV)imaging at nanoscale resolution has become possible with table-top systems.Specifically,ptychographic phase retrieval using monoch...; 关键词：ILLUMINATION ULTRAVIOLET EXTREME

Giant infrared bulk photovoltaic effect in tellurene for broad-spectrum neuromodulation: 《Light(Science & Applications)》2024年第11期2812-2823,共12页Zhen Wang Chunhua Tan Meng Peng Yiye Yu Fang Zhong Peng Wang Ting He Yang Wang Zhenhan Zhang Runzhang Xie Fang Wang Shuijin He Peng Zhou Weida Hu; supported by the National Key Research and Development Program of China(Grant No.2023YFB3611400);National Natural Science Foundation of China(Grant Nos.62327812,62361136587,62475275 and 62105349);Shanghai Natural Science Foundation(Grant Nos.21ZR1473900 and 22ZR1441500);Shanghai Sailing Program(Grant No.21YF1454900);National Science Centre,Poland(Grant No.SHENG3-UMO-2023/48/Q/ST7/00144).; Given the surpassing of the Shockley-Quiesser efficiency limit in conventional p-n junction photovoltaic effect,bulk photovoltaic effect(BPVE)has garnered significant research interest.However,the BPVE primarily focus...; 关键词：effect SPECTRUM ULTRAVIOLET

Ultraviolet spot position measurement based on 4 H-SiC quadrant photodetectors: 《Chinese Optics Letters》2024年第11期131-135,共5页Peichen Yang Yifu Wang Weizong Xu Dong Zhou Fangfang Ren Dunjun Chen Rong Zhang Youliao Zheng Hai Lu; supported by the Innovation Program for Quantum Science and Technology (No.2021ZD0303400);the National Natural Science Foundation of China (Nos.61921005,U2141241,62374084,and U21A20496);the Key Research Program of Jiangsu Province (No.BE2023018)。; In this Letter, we demonstrate ultraviolet(UV) spot position measurement based on the 4 H-SiC quadrant photodetectors(QPDs). The 4 H-SiC QPD with an 8 mm × 8 mm active area exhibits high uniformity across four quadra...; 关键词：4 H-SiC quadrant photodetector ultraviolet positioning calibration.

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