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题名: Lateral electronic confinement in unidimensional noble metal (Au, Pt) nanowires
作者: Zhu, Z. H. ;  Yan, X. H. ;  Lu, D. ;  Guo, Z. H. ;  Huang, X.
刊名: SURFACE SCIENCE
出版日期: 2008
卷号: 602, 期号:14, 页码:L104-L107
关键词: TOTAL-ENERGY CALCULATIONS ;  AUGMENTED-WAVE METHOD ;  ULTRASOFT PSEUDOPOTENTIALS ;  BASIS-SET ;  SPIN ;  SURFACE ;  CHAINS
学科分类: Physics
通讯作者: Yan, XH , Nanjing Univ Aeronaut & Astronaut, Coll Sci, Nanjing 210016, Peoples R China
部门归属: [Zhu, ZH; Yan, XH; Lu, D; Guo, ZH; Huang, X] Nanjing Univ Aeronaut & Astronaut, Coll Sci, Nanjing 210016, Peoples R China; [Yan, XH] Chinese Acad Sci, Interdisciplinary Ctr Theoret Studies, Beijing 100080, Peoples R China; [Yan, XH] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: Based on first-principles calculations, one-dimensional (1 D) zigzag chainlike structures of both Au and Pt atoms are absorbed on the (1 0 1) surface of SnO2, which consist of two-atom units arranged in substrate troughs. The remarkable disparity of surface diffusion barriers between Au and Pt atoms indicates that Pt is more likely to form one-dimensional structure than Au. In addition, electron is confined in lateral direction of nanowire. (C) 2008 Elsevier B.V. All rights reserved.
资助者: National Natural Science Foundation of China[10674070]; New Century Excellent Talents in University[NCET-04-0779]; Changjiang Scholars; Innovative Research Team[IRT0534]
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000259062200004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5501
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Zhu, Z. H.,Yan, X. H.,Lu, D.,et al. Lateral electronic confinement in unidimensional noble metal (Au, Pt) nanowires[J]. SURFACE SCIENCE,2008,602(14):L104-L107.
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