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    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/70148

    Title: Magnetism of Transition-Metal/Carbon-Nanotube Hybrid Structures
    Authors: 楊志開
    Yang,Chih-Kai;Zhao,Jijun;Lu,Jian Ping
    Contributors: 應物所
    Date: 2003.06
    Issue Date: 2014-09-25 11:47:56 (UTC+8)
    Abstract: It has long been established that by filling carbon nanotubes or coating on their surfaces with transition metals, one-dimensional hybrid nanostructures can be synthesized. We found through ab initio calculations that such transition-metal/nanotube hybrid structures exhibit substantial magnetism. In particular, cobalt atoms packed inside a variety of carbon nanotubes offer strong spin polarization at the Fermi level as well as considerable magnetic moments. The results point to a new and promising approach that uses such metal-filled carbon nanotubes as devices for spin-polarized transport and to potential applications in the emerging field of spintronics.
    Relation: Physical Review Letters,90(25),257203-1-257203-4
    Data Type: article
    Appears in Collections:[應用物理研究所 ] 期刊論文

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