| 溶液法制备的ZnO微米棒的结构与光学性质 |
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| 引用本文： | 石明吉,陈兰莉.溶液法制备的ZnO微米棒的结构与光学性质[J].南阳理工学院学报,2009,1(4):4-6. |
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| 作者姓名： | 石明吉 陈兰莉 |
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| 作者单位： | 南阳理工学院电子系,河南,南阳,473004 |
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| 基金项目： | 河南省基础与前沿基础研究项目，南阳市科技发展计划，河南省青年骨干教师项目 |
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| 摘 要： | 采用溶液法，以醋酸锌为原料，以六亚甲基四胺为催化剂，在93．5℃的水浴锅中加热5h，在硅衬底上生长了规则的ZnO微米棒，利用扫描电子显微镜观察了样品的结构形貌，利用X射线衍射分析了样品的结晶情况，利用荧光分光光度计测量了样品的光致发光谱，并分析了ZnO微米棒的形成机制和发光机理。
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| 关 键 词： | ZnO微米棒 光致发光 溶液法 |
STRUCTURAL AND OPTICAL PROPERTIES OF ZnO MICRORODS PREPARED ON SILICON SUBSTRATES BY CHEMICAL SOLUTION GROWTH METHOD |
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| SHI Ming-ji,CHEN Lan-li.STRUCTURAL AND OPTICAL PROPERTIES OF ZnO MICRORODS PREPARED ON SILICON SUBSTRATES BY CHEMICAL SOLUTION GROWTH METHOD[J].Journal of Nanyang Institute of Technology,2009,1(4):4-6. |
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| Authors: | SHI Ming-ji CHEN Lan-li |
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| Institution: | SHI Ming-ji,CHEN Lan-li(Department of Electronics and Electrical Engineering,Nanyang Institute of Technology,Nanyang 473004,China) |
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| Abstract: | ZnO microrods were prepared on silicon substrates hy chemical solution growth method from Zinc acetate and methenamine aqueous solution at 93.5 ℃ for 5 hours. Its morphologies by SEM and its crystal structures by XRD were studied. Its photoluminescence spectrum was also measured. And the mechanism of the growth and the photoluminescence of the ZnO microrods were analyzed at last. |
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| Keywords: | ZnO microrods Photoluminescence Chemical solution growth method |
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