| 紧束缚分子动力学研究硅团簇(n=20)的稳定结构 |
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| 引用本文： | 方云团,管荷兰.紧束缚分子动力学研究硅团簇(n=20)的稳定结构[J].淮阴师范学院学报(自然科学版),2002,1(3):27-29. |
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| 作者姓名： | 方云团 管荷兰 |
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| 作者单位： | 中国人民解放军镇江船艇学院,物理教研室,江苏,镇江,212003 |
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| 摘 要： | 利用紧束缚分子动力学模拟了硅团簇(n=20)在不同条件下的稳定结构,分析并比较了它们的构型和结合能的大小,结果发现模拟退火温度在1700K 时得到的结构是最稳定的.
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| 关 键 词： | 硅团簇 紧束缚分子动力学 模拟退火 |
| 文章编号： | 1671-6876(2002)03-0027-03 |
| 修稿时间： | 2002年3月22日 |
The Study of the Stable Structure of Silicon Clusters(n=20) from the Perspective of Tight Binding Molecular Dynamics |
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| The Study of the Stable Structure of Silicon Clusters from the Perspective of Tight Binding Molecular Dynamics.The Study of the Stable Structure of Silicon Clusters(n=20) from the Perspective of Tight Binding Molecular Dynamics[J].Journal of Huaiyin Teachers College(Natrual Science Edition),2002,1(3):27-29. |
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| Authors: | The Study of the Stable Structure of Silicon Clusters from the Perspective of Tight Binding Molecular Dynamics |
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| Institution: | The Study of the Stable Structure of Silicon Clusters(n=20) from the Perspective of Tight Binding Molecular Dynamics |
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| Abstract: | The stable structure of Silicon Clusters( n=20 ) in different conditions is stimulated with the help of tight binding molecular Dynamics. Their structures and combination capabilities are analyzed and compared. It is found that the most stable structure appears when the simulative annealing temperature is 1700K. |
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| Keywords: | Si 20 clusters tight binding molecule dynamics simulation annealing |
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