| 合成Cd1-xZnxS带状结构及其光致发光性能研究 |
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| 引用本文： | 刘娟,邹华.合成Cd1-xZnxS带状结构及其光致发光性能研究[J].半导体光电,2010,31(6). |
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| 作者姓名： | 刘娟 邹华 |
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| 作者单位： | 乌鲁木齐职业大学,信息工程学院,乌鲁木齐,830002;特变电工有限公司,乌鲁木齐,830001 |
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| 摘 要： | 利用简单的化学气相沉积法,成功地合成了高结晶度的Cd1-xZnxS纳米带和纳米板.使用X射线衍射仪、扫描电镜、透射电镜和选区电子衍射,对样品的形貌、晶体结构和组成成分进行了表征.研究发现,通过适当调节沉积位置,可以实现对样品形貌的控制合成.在合成过程中,气-固(VS)生长占据主导地位.光致发光研究发现,合成的纳米带和纳米板非常适合于构建纳米级别的光电器件,例如激光二极管,光子探测器.
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| 关 键 词： | 控制合成 光致发光 气相沉积 |
Controlled Synthesis and Photoluminescence Properties of Highly-crystallized Ternary Cd1-xZnxS Nanobelts and Nanosheets |
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| LIU Juan,ZOU Hua.Controlled Synthesis and Photoluminescence Properties of Highly-crystallized Ternary Cd1-xZnxS Nanobelts and Nanosheets[J].Semiconductor Optoelectronics,2010,31(6). |
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| Authors: | LIU Juan ZOU Hua |
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| Affiliation: | LIU Juan1,ZOU Hua2(1.Information and Technology Institute,Urumqi Vocational University,Urumqi 830046,CHN,2.Tebian Electric Apparatus Stock Co.,Ltd,Urumqi 830001,CHN) |
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| Abstract: | Single crystalline Cd1-xZnxS nanosheets and nanobelts were successfully synthesized by chemical vapor deposition technology.The crystal structure,compositional information,and morphological structures were carefully characterized by X-ray diffraction(XRD),scanning electronic microscopy(SEM),transmission electronic microscopy(TEM),and selected area electronic diffraction(SAED).The morphologies could be controlled by simply adjusting the deposition position.A vapor-solid process was proposed for the formation... |
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| Keywords: | controlled synthesis photoluminescence vapour deposition |
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