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    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/70143

    Title: Doping a C60 molecule with potassium atoms: A theoretical study
    Authors: 楊志開
    Contributors: 應物所
    Date: 2005
    Issue Date: 2014-09-25 11:47:05 (UTC+8)
    Abstract: We study the doping of a free C 60 molecule by potassium atoms. Ab initio calculations based on density functional theory indicate that K atoms are fairly strongly bound to the carbon cage. The electrical conduction of the structure is also enhanced after each successive doping of K. We also observe a downward shift of energy levels toward the Fermi energy with the increase of doping. These properties are very consistent with experimental results. The K-doped structure is promising for applications in molecular electronics.
    Relation: Journal of Applied Physics,98,116103-1-116103-3
    Data Type: article
    Appears in Collections:[應用物理研究所 ] 期刊論文

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