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The rehybridization of electronic orbitals in carbon nanotubes

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【Author】 Ouyang Yu a) , Peng Jing-Cui a) , Wang Hui b) , and Peng Zhi-Hua a) a) School of Applied Physics and Microelectronic, Hunan University, Changsha 410082, China b) College of Science, Guangdong Ocean University, Zhanjiang 524088, China

【机构】 School of Applied Physics and Microelectronic, Hunan University； College of Science, Guangdong Ocean University；

【摘要】 Rehybridization of electronic orbitals in carbon nanotubes contains tilting angles of π orbital, electrons wavefunc- tions of π orbital and σ orbital, degrees of hybridization, etc. In this paper, we have obtained analytical formulas of tilting angle of π orbital relative to tube surface, electrons wavefunctions of π orbital and σ orbital, degrees of hybridization, separately, as well as the numerical results.更多还原

【Abstract】 Rehybridization of electronic orbitals in carbon nanotubes contains tilting angles of π orbital, electrons wavefunc- tions of π orbital and σ orbital, degrees of hybridization, etc. In this paper, we have obtained analytical formulas of tilting angle of π orbital relative to tube surface, electrons wavefunctions of π orbital and σ orbital, degrees of hybridization, separately, as well as the numerical results.更多还原

【关键词】 carbon nanotube； curvature effect； rehybridization of orbitals； degree of hybridization；
【Key words】 carbon nanotube； curvature effect； rehybridization of orbitals； degree of hybridization；

【基金】 Project supported by the Specialized Research Fund of Doctoral Program of Higher Education of China (Grant No 20030532008)

【文献出处】 Chinese Physics B ,中国物理B , 编辑部邮箱 ,2008年08期

【分类号】O469
【被引频次】1
【下载频次】7

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