| 叉指电极中ZnO纳米棒网络状结构紫外探测器的研制 |
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| 引用本文： | 李莹滢,程传伟,董祥,高俊珊,张海黔. 叉指电极中ZnO纳米棒网络状结构紫外探测器的研制[J]. 半导体学报, 2009, 30(6): 063004-4 |
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| 作者姓名： | 李莹滢 程传伟 董祥 高俊珊 张海黔 |
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| 作者单位： | College;Material;Science;Technology;Nanjing;University;Aeronautics;Astronautics; |
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| 基金项目： | 国家自然科学基金（No.60471005） |
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| 摘 要： | Using a low temperature hydrothermal synthesis method,ZnO nanorod networks have been directly grown across trenched Au microelectrodes arrays,which were modified with a layer of ZnO seeds.The characteristics of the current-voltage（I-V） and the photoresponse were obtained both in the dark and under ultraviolet illumination.The bridged nanorod network demonstrated a highly sensitive response to UV illumination in atmosphere at room temperature.It can be useful for nanoscale optoelectronic applications,serving as chemical sensors,biological sensors,and switching devices.
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| 关 键 词： | 氧化锌纳米棒 紫外光探测器 微电极阵列 网络 制备 简便 水热合成法 紫外光照射 |
Facile fabrication of UV photodetectors based on ZnO nanorod networks across trenched electrodes |
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| Li Yingying,Cheng Chuanwei,Dong Xiang,Gao Junshan and Zhang Haiqian. Facile fabrication of UV photodetectors based on ZnO nanorod networks across trenched electrodes[J]. Chinese Journal of Semiconductors, 2009, 30(6): 063004-4 |
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| Authors: | Li Yingying Cheng Chuanwei Dong Xiang Gao Junshan Zhang Haiqian |
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| Affiliation: | College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China |
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| Abstract: | Using a low temperature hydrothermal synthesis method,ZnO nanorod networks have been directly grown across trenched Au microelectrodes arrays,which were modified with a layer of ZnO seeds.The charac-teristics of the current-voltage(I-V) and the photoresponse were obtained both in the dark and under ultraviolet illumination.The bridged nanorod network demonstrated a highly sensitive response to UV illumination in atmo-sphere at room temperature.It can be useful for nanoscale optoelectronic applications,servi... |
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| Keywords: | semiconductors nanorods photodetector sensors |
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