| 团簇淀积纳米结构薄膜的计算机模拟 |
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| 引用本文： | 王朝晔,陈平平,韩民,王广厚.团簇淀积纳米结构薄膜的计算机模拟[J].原子与分子物理学报,1999(1). |
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| 作者姓名： | 王朝晔 陈平平 韩民 王广厚 |
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| 作者单位： | 固体微结构物理国家重点实验室南京大学物理系 |
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| 摘 要： | 对团簇的淀积方式作了简介。着重对团簇的淀积过程进行了计算机模拟，从中得出了淀积的尺寸分布与团簇在衬底上的徙动长度有关，而团簇的聚合长大存在一临界尺寸。并给出低能Ｐｂ团簇在碳膜表面的徙动长度和聚合的临界尺寸。
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| 关 键 词： | 团簇 纳米结构 计算机模拟 |
COMPUTER SIMULATION OF NANOSTRUCTURED FILMS BY CLUSTER BEAM DEPOSITION |
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| Wang Zhaoye,Chen Pingping,Min Han,Wang Guanghou,National Laboratory of Solid State Microstructures and.COMPUTER SIMULATION OF NANOSTRUCTURED FILMS BY CLUSTER BEAM DEPOSITION[J].Journal of Atomic and Molecular Physics,1999(1). |
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| Authors: | Wang Zhaoye Chen Pingping Min Han Wang Guanghou National Laboratory of Solid State Microstructures and |
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| Institution: | Wang Zhaoye Chen Pingping Min Han Wang Guanghou National Laboratory of Solid State Microstructures and Department of Physics,Nanjing University 210093 China |
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| Abstract: | In this paper a brief introduction is given to deposition mechnism of low energy chusters. The emphasis is addressed on computer simulation of the deposition process of clusters, from which the size distribution of the deposited clusters is related to the migration length of the clusters on the substrate, and the growth of the nanoclusters shows a critical size. Specifically, the migration length and the critical size of growth are presented for the low energy Pb clusters deposited on the surface of the carbon film in comparison with the experimental results. |
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| Keywords: | Clusters Nanostructures computer simulation |
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