The rehybridization of electronic orbitals in carbon nanotubes  

作　　者：欧阳玉 彭景翠 王慧 彭志华 

机构地区：[1]School of Applied Physics and Microelectronic, Hunan University [2]College of Science, Guangdong Ocean University

出　　处：《Chinese Physics B》2008年第8期3123-3129,共7页中国物理B（英文版）

基　　金：Project supported by the Specialized Research Fund of Doctoral Program of Higher Education of China (Grant No 20030532008)

摘　　要：Rehybridization of electronic orbitals in carbon nanotubes contains tilting angles of π orbital, electrons wavefunctions of π orbital and a 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 a orbital, degrees of hybridization, separately, as well as the numerical results.Rehybridization of electronic orbitals in carbon nanotubes contains tilting angles of π orbital, electrons wavefunctions of π orbital and a 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 a orbital, degrees of hybridization, separately, as well as the numerical results.

关 键 词：carbon nanotube curvature effect rehybridization of orbitals degree of hybridization 

分 类 号：O469[理学—凝聚态物理]