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    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/70082

    Title: Nanocables made of a transition metal wire and boron nitride sheath: Density functional calculations
    Authors: 楊志開
    Yang,Chih-Kai;Zhao,Jijun;Lu,Jian Ping
    Contributors: 應物所
    Date: 2006
    Issue Date: 2014-09-23 10:27:51 (UTC+8)
    Abstract: The boron nitride (BN) nanotube has a very wide band gap and can shield the nanowire encapsulated inside its cavity from outside interference. Our calculations indicate that transition metal wires can be inserted inside a variety of zigzag BN nanotubes exothermically. In particular a cobalt wire and the BN tube interact just like two giant molecules. The weak interaction between the BN tube and the wire ensures a low binding energy and a high magnetic moment that comes solely from the transition metals. High spin polarization at the Fermi level also indicates that the hybrid structure can be used as a nanocable for spintronic applications
    Relation: Physical Review B,74,235445-1-235445-6
    Data Type: article
    Appears in Collections:[應用物理研究所 ] 期刊論文

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