| Preparation, Growth Mechanisms and Characterizations of ZnSe Films via the Solvothermal Method |
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| 作者姓名： | LI Huan-yong JIE Wan-qi ZHAO Hai-tao |
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| 作者单位： | College of Materials Science and Engineering, Northwestern Polytechnical University, Xi＇an 710072, China |
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| 基金项目： | National Natural Science Foundation of China （50502028, 50336040）; The 0utstanding Youth Foundation of Northwestern Polytechnical University |
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| 摘 要： | With diethylamine as a solvent, ZnSe films were formed on the Si substrate directly from zinc and selenium through the modified solvothermal method. The effects of holding temperature, deposition time and substrate surface treatment on the quality and morphologies of the ZnSe films were investigated. The growth mechanism of ZnSe films was proved to be a layer-nucleation growth process, which was tied in with the Stranski-Krastanov （SK） model. ZnSe films were identified by the X-ray diffraction pattern （XRD）, the scanning electron microscope （SEM）, the X-ray photoelectron spectroscope （XPS） and the photoluminescence （PL） techniques. The results indicate that the modified solvothermal method with diethylamine as a solvent is suitable to prepare high quality ZnSe films.
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| 关 键 词： | 硒化锌薄膜 溶剂热合成法 制备 生长机理 特性 II-VI族化合物 |
| 收稿时间： | 2006-08-10 |
| 修稿时间： | 2006-11-06 |
Preparation, Growth Mechanisms and Characterizations of ZnSe Films via the Solvothermal Method |
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| LI Huan-yong JIE Wan-qi ZHAO Hai-tao.Preparation, Growth Mechanisms and Characterizations of ZnSe Films via the Solvothermal Method[J].Chinese Journal of Aeronautics,2006,19(B12):91-95. |
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