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    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/70155


    Title: Binding energies and electronic structures of adsorbed titanium chains on carbon nanotubes
    Authors: 楊志開
    Yang,Chih-Kai;Zhao,Jijun;Lu,Jian Ping
    Contributors: 應物所
    Date: 2002
    Issue Date: 2014-09-25 11:50:54 (UTC+8)
    Abstract: We have studied the binding energies and electronic structures of metal (Ti, Al, Au) chains adsorbed on single-wall carbon nanotubes (SWNT) using first principles methods. Our calculations have shown that titanium is much more favored energetically over gold and aluminum to form a continuous chain on a variety of SWNTs. The interaction between titanium and carbon nanotube significantly modifies the electronic structures around Fermi energy for both zigzag and armchair tubes. The delocalized 3d electrons from the titanium chain generate additional states in the band gap regions of the semiconducting tubes, transforming them into metals.
    Relation: Physical Review B,66,041403-1-041403-4
    Data Type: article
    Appears in Collections:[應用物理研究所 ] 期刊論文

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