PHOTODETECTION

作品数:108被引量:221H指数:8
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相关领域:电子电信理学更多>>
相关期刊:《Chinese Physics Letters》《Photonic Sensors》《Chinese Optics Letters》《Nano Materials Science》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河南省自然科学基金上海市自然科学基金更多>>
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Wafer‑Scale Vertical 1D GaN Nanorods/2D MoS_(2)/PEDOT:PSS for Piezophototronic Effect‑Enhanced Self‑Powered Flexible Photodetectors
《Nano-Micro Letters》2025年第3期102-116,共15页Xin Tang Hongsheng Jiang Zhengliang Lin Xuan Wang Wenliang Wang Guoqiang Li 
supported by the National Key Research and Development Program of China(No.2022YFB3604500,No.2022YFB3604501);the National Natural Science Foundation of China(No.52172141);the Technology Development Project of Shanxi-Zheda Institude of Advanced Materials and Chemical Engineering(No.2022SX-TD017).
van der Waals(vdW)heterostructures constructed by lowdimensional(0D,1D,and 2D)materials are emerging as one of the most appealing systems in next-generation flexible photodetection.Currently,hand-stacked vdW-type phot...
关键词:Vertical nanorod arrays van der Waals heterostructure Piezophototronic effect Self-powered photodetection Flexible sensors 
Bulk photovoltaic effect in two-dimensional ferroelectricα-In_(2)Se_(3)
《Science China(Information Sciences)》2025年第2期281-288,共8页Huiting WANG Shuaiqin WU Yan CHEN Qianru ZHAO Jinhua ZENG Ruotong YIN Yuqing ZHENG Chang LIU Shukui ZHANG Tie LIN Hong SHEN Xiangjian MENG Jun GE Xudong WANG Junhao CHU Jianlu WANG 
supported by Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB0580000);Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB44000000);Hundred Talents Program of the Chinese Academy of Sciences;National Natural Science Foundation of China(Grant Nos.62075228,62025405,62222413,62105100,62334001);China National Postdoctoral Program for Innovative Talents(Grant No.BX20230392);China Postdoctoral Science Foundation(Grant Nos.2023M730621,2023M743651);Shanghai Post-doctoral Excellence Program(Grant No.2022103);Natural Science Foundation of Shanghai(Grant No.23ZR1473400)。
Non-centrosymmetric material systems can generate spontaneous photocurrent without a p-n junction under uniform illumination,which is known as the bulk photovoltaic effect(BPVE).It has garnered significant attention f...
关键词:bulk photovoltaic effect 2D ferroelectrics 3Rα-In_(2)Se_(3) shift current self-powered photodetection 
Bilayered Dion-Jacobson lead-iodine hybrid perovskite with aromatic spacer for broadband photodetection
《Chinese Chemical Letters》2025年第2期558-561,共4页Dongying Fu Lin Pan Yanli Ma Yue Zhang 
financially supported by the National Natural Science Foundation of China(Nos.22005183 and 22275117);the Program of State Key Laboratory of Quantum Optics and Quantum Optics Devices(No.KF202204)。
Dion-Jacobson (DJ) phase hybrid perovskites have been proven to improve the photovoltaic performance of the devices due to its unique structure.At present,some DJ hybrid perovskites have been reported and used for pho...
关键词:Dion-Jacobson Hybrid perovskite Aromatic spacer Two-dimensional Broadband photodetection 
Waveguide-integrated ultra-stable perovskite single-crystal photodetector
《Science China(Technological Sciences)》2025年第2期106-113,共8页Zhenyu ZHANG Guoping WANG 
supported by the National Natural Science Foundation of China(Grant No.62005183);the Key Project of the National Key R&D Program of China(Grant No.2022YFA1404500).
Notwithstanding the exceptional photodetection capabilities of the laterally-structured perovskite single-crystal sheet(SCS),attributed to its notably lengthy carrier diffusion length and reduced defect density,operat...
关键词:perovskite single-crystal waveguide integration PHOTODETECTION stability polymer 
Unlocking high-performance near-infrared photodetection:polaron-assisted organic integer charge transfer hybrids
《Light(Science & Applications)》2024年第12期3285-3296,共12页Muhammad Ahsan Iqbal Xueqian Fang Yasir Abbas Xiaoliang Weng Tingchao He Yu-Jia Zeng 
supported by the National Natural Science Foundation of China(52273298,62250410366,and 12172236);the Guangdong Basic and Applied Basic Research Foundation(2022A1515010649);the Shenzhen Science and Technology Program(JCYJ20210324095611032 and JCYJ20220818100008016);funding project(221110284)of Dongguan University of Technology.
Room temperature femtowatt sensitivity remains a sought-after attribute,even among commercial inorganic infrared(IR)photodetectors(PDs).While organic IR PDs are poised to emerge as a pivotal sensor technology in the f...
关键词:INTEGER POLARON charge 
Surface engineering of highly ordered Bi_(2)S_(3) film with open channels toward high-performance broadband photodetection
《InfoMat》2024年第11期108-119,共12页Ping Rong Shiyong Gao Lin Li Wen He Mingyi Zhang Shuai Ren Yajie Han Shujie Jiao Qing Chen Jinzhong Wang 
National Key Research and Development Program of China,Grant/Award Number:2019YFA0705201;National Natural Science Foundation of China,Grant/Award Number:12074095;Natural Science Foundation of Heilongjiang Province of China,Grant/Award Number:LH2020E033;Heilongjiang Touyan Team。
The highly ordered film assembled by regularly 1D nanostructures has potentialprospects in electronic,photoelectronic and other fields because of its excellentlight-trapping effect and electronic transport property.Ho...
关键词:broadband photodetection encrypted communication highly ordered Bi_(2)S_(3) film imaging open channel 
Nanocomposite superstructure of zinc oxide mesocrystal/reduced graphene oxide with effective photoconductivity
《Journal of Semiconductors》2024年第11期81-88,共8页Ahmad A.Ahmad Qais M.Al-Bataineh Ahmad B.Migdadi 
Metal oxide mesocrystals are the alignment of metal oxide nanoparticles building blocks into the ordered superstructure,which have potentially tunable optical,electronic,and electrical properties suitable for practica...
关键词:MESOCRYSTALS SUPERSTRUCTURE mesocrystal zinc oxide nanorods(ZnONRs) meduced graphene oxide(rGO) ZnONRs/rGO nanocomposite superstructure UV photodetection 
Two-dimensional SnP_(2)Se_(6) with gate-tunable Seebeck coefficient for telecommunication band photothermoelectric detection
《InfoMat》2024年第10期19-30,共12页Bing-Xuan Zhu Cheng-Yi Zhu Jing-Kai Qin Wen He Lin-Qing Yue Pei-Yu Huang Dong Li Ruo-Yao Sun Sheng Ye Yu Du Jie-He Sui Ming-Yu Li Jun Mao Liang Zhen Cheng-Yan Xu 
National Key Research and DevelopmentProgram of China, Grant/Award Number:2022YFA1203802;National NaturalScience Foundation of China,Grant/Award Number: 52102161;NaturalScience Foundation of GuangdongProvince, Grant/Award Number:2021A1515012423;Shenzhen Science andTechnology Program, Grant/AwardNumbers: RCYX20221008092912045,RCJC20210706091950025。
Photothermoelectric (PTE) detectors combine photothermal and thermoelectricconversion, surmounting material band gap restrictions and limitations related tomatching light wavelengths, have been widely used in telecomm...
关键词:PHOTODETECTION photothermoelectric effect Seebeck coefficient telecommunication bands two-dimensional semiconductor 
Mixed low-dimensional metal halide perovskite singlecrystal for low-detection-limit x-ray detection via orientedion migration
《InfoMat》2024年第10期31-43,共13页Xuefang Lu Richeng Lin Ying Ding Man Xia Wei Zheng Feng Huang 
Research Projects of Ganjiang InnovationAcademy;National Key Research andDevelopment Program of China,Grant/Award Number: 2022YFB1902700;Natural Science Foundation of China,Grant/Award Number: 62374186;Guangdong Natural Science Funds forDistinguished Young Scholars,Grant/Award Number: 2021B1515020105;Youth Innovation Promotion AssociationCAS。
Low-dimensional metal halide perovskites exhibit exceptional photoelectronicproperties and intrinsic stability, positioning them as a promising class of semiconductormaterials for light-emitting devices and photodetec...
关键词:ion migration low-dimensional perovskite PHOTODETECTION x-ray detection 
X-ray-ultraviolet–visible-near-infrared photoresponsesrealized in a lead-free hybrid perovskite ferroelectricthrough light-induced ferro-pyro-phototronic effect
《InfoMat》2024年第10期96-107,共12页Dongying Fu Yanli Ma Shufang Wu Lin Pan Qi Wang Ruifang Zhao Xian-Ming Zhang Junhua Luo 
National Natural Science Foundation ofChina, Grant/Award Numbers: 22005183,22275117;the Programof State KeyLaboratory of Quantum Optics andQuantum Optics Devices, Grant/AwardNumber: KF202204。
Due to the built-in electric field induced by spontaneous polarization in hybridperovskite (HP) ferroelectrics, the devices based on them exhibit excellent performancein self-powered photodetection. However, most of t...
关键词:broadband photoresponse ferro-pyro-phototronic effect hybrid perovskite lead-free ferroelectric self-powered photodetection 
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