Characterization of Vacancy Defect Interaction on the Electric Properties of Zigzag Single-Walled Carbon Nanotubes

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Title:	Characterization of Vacancy Defect Interaction on the Electric Properties of Zigzag Single-Walled Carbon Nanotubes
Authors:	Luo, Yu-Pin;Tien, Li-Gan;Tsai, Chuen-Horng;Lee, Ming-Hsien;Li, Feng-Yin
Contributors:	淡江大學物理學系
Keywords:	Density functional theory;Single-walled carbon nanotube;Vacancy defect
Date:	2009-09
Issue Date:	2013-03-12 10:57:41 (UTC+8)
Publisher:	Tokyo: Institute of Pure and Applied Physics
Abstract:	Characterization of the interaction between vacancy defects in zigzag single-walled carbon nanotubes (SWCNTs) was carried out through geometric and bandstructure analyses with density functional theory (DFT). This interaction depends on the detail orientation between the defects and, in turns, influences the electric properties of the defective zigzag SWCNTs if any two defects are within the defect influencing, range. Our results shed some light on the origin of the instability found in the electric properties of SWCNTs.
Relation:	Journal of the Physical Society of Japan 78(9), 094715(4pages)
DOI:	10.1143/JPSJ.78.094715
Appears in Collections:	[Graduate Institute & Department of Physics] Journal Article

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