| 倍层法计算碱金属诱导的Cu(110)-(1×2)表面再构 |
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| 引用本文： | 胡兹莆,潘必才,范伟成.倍层法计算碱金属诱导的Cu(110)-(1×2)表面再构[J].物理学报,1990,39(6):115-120. |
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| 作者姓名： | 胡兹莆 潘必才 范伟成 |
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| 作者单位： | (1)美国休斯顿大学物理系; (2)中国科学技术大学材料科学系,合肥,230026 |
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| 摘 要： | 本文介绍了低能电子衍射动力学计算中的倍层法,并用之计算了碱金属诱导的Cu(110)-(1×2)再构表面结构。计算结果表明,顶层原子向内收缩至1.13?的失排结构为最可靠结构。
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| 收稿时间： | 1989-07-20 |
CALCULATION OF ALKALI MATEL INDUCED Cu(110)-(l×2) RECONSTRUCTED SURFACE BY LAYER DOUBLING METHED |
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| HU ZI-PU,PAN BI-CAI and W. C. FAN.CALCULATION OF ALKALI MATEL INDUCED Cu(110)-(l×2) RECONSTRUCTED SURFACE BY LAYER DOUBLING METHED[J].Acta Physica Sinica,1990,39(6):115-120. |
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| Authors: | HU ZI-PU PAN BI-CAI and W C FAN |
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| Abstract: | The layer doubling method of dynamic calculation of Low Energy Electron Diffraction is introduced. It was used to analyse the reconstruction of Cu(110)-(l×2) surface induced by adsorption of alkali metals. The result shows that missing row model with top layer spacing contracted to 1.13? is the most reliable structure.
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