| CaF2极性表面的马德隆势 |
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| 引用本文： | 黄桂芹. CaF2极性表面的马德隆势[J]. 南京师大学报(自然科学版), 1999, 22(2): 36-39 |
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| 作者姓名： | 黄桂芹 |
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| 作者单位： | 南京师范大学物理系 |
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| 摘 要： | 应用Ｅｗａｌｄ方法计算了ＣａＦ２（１１１）、（１００）极性表面的马德隆势．结果表明马德隆势为了重现到体内值，表面区域的电荷将重新分布，从而导致部分格点的填充
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| 关 键 词： | Ewald方法 马德隆势 极性表面 |
Determination of the Madelung Potential of CaF2 Crystal with a Polar Surface |
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| Huang Guiqin. Determination of the Madelung Potential of CaF2 Crystal with a Polar Surface[J]. Journal of Nanjing Normal University(Natural Science Edition), 1999, 22(2): 36-39 |
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| Authors: | Huang Guiqin |
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| Abstract: | The Madelung potential of CaF 2 crystal with (111),(100) polar surface has been evaluated by the Ewald method. In order to reproduce the bulk Madelung potential,the charges in the surface layers is rearranged resulting in some unfilled ionic sites. |
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| Keywords: | Ewald method Madelung potential polar surface |
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