| Surfactant Effects of Au on Polar ZnO Surfaces |
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| 引用本文： | 危书义 王治国 杨宗献. Surfactant Effects of Au on Polar ZnO Surfaces[J]. 中国物理快报, 2007, 24(3): 800-802 |
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| 作者姓名： | 危书义 王治国 杨宗献 |
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| 作者单位： | College of Physics and Information Engineering, Henan Normal University, Xinxiang 453007 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10674042 and 60476047, the Natural Science Foundation of Henan Province under Grant No 0611053800, and the Henan Innovation Project for University Prominent Research Talents （HAIPURT： No.2007KYCX004）. |
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| 摘 要： |
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| 关 键 词： | 表面活化物质 金 氧化锌 极线 |
| 收稿时间： | 2006-11-28 |
| 修稿时间： | 2006-11-28 |
Surfactant Effects of Au on Polar ZnO Surfaces |
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| WEI Shu-Yi,WANG Zhi-Guo,YANG Zong-Xian. Surfactant Effects of Au on Polar ZnO Surfaces[J]. Chinese Physics Letters, 2007, 24(3): 800-802 |
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| Authors: | WEI Shu-Yi WANG Zhi-Guo YANG Zong-Xian |
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| Affiliation: | College of Physics and Information Engineering, Henan Normal University, Xinxiang 453007 |
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| Abstract: | The electronic properties of one monolayer of Au atoms on polar ZnO surfaces are examined by first-principles slab calculations. It is found that an Au ad-layer on top of the surface is energetically more favourable than other gold diffused cases, and Au capping layer on the ZnO polar surfaces may modify the growing properties of ZnO nanostructures by enhancing the binding energy. |
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| Keywords: | 68.47.Gh 71.15.Mb 71.15.Nc 73.20.At |
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