Chiral symmetry analysis and rigid rotational invariance for the lattice dynamics of single-wall carbon nanotubes
文献类型：期刊论文
| 作者 | Jiang, Jin-Wu; Tang, Hui; Wang, Bing-Shen; Su, Zhao-Bin ; Jiang, JW , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
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| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2006 |
| 卷号 | 73期号:23页码:- |
| 关键词 | Group-projector Technique Modes |
| ISSN号 | 1098-0121 |
| 英文摘要 | We provide a detailed expression of the vibrational potential for the lattice dynamics of single-wall carbon nanotubes (SWCNT's) satisfying the requirements of the exact rigid translational as well as rotational symmetries, which is a nontrivial generalization of the valence force model for the planar graphene sheet. With the model, the low-frequency behavior of the dispersion of the acoustic modes as well as the flexure mode can be precisely calculated. Based upon a comprehensive chiral symmetry analysis, the calculated mode frequencies (including all the Raman- and infrared-active modes), velocities of acoustic modes, and the polarization vectors are systematically fitted in terms of the chiral angle and radius, where the restrictions of various symmetry operations of SWCNT's are fulfilled. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000238696600156 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5970]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Jiang, JW , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Jin-Wu,Tang, Hui,Wang, Bing-Shen,et al. Chiral symmetry analysis and rigid rotational invariance for the lattice dynamics of single-wall carbon nanotubes[J]. PHYSICAL REVIEW B,2006,73(23):-. |
| APA | Jiang, Jin-Wu,Tang, Hui,Wang, Bing-Shen,Su, Zhao-Bin,&Jiang, JW , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.(2006).Chiral symmetry analysis and rigid rotational invariance for the lattice dynamics of single-wall carbon nanotubes.PHYSICAL REVIEW B,73(23),-. |
| MLA | Jiang, Jin-Wu,et al."Chiral symmetry analysis and rigid rotational invariance for the lattice dynamics of single-wall carbon nanotubes".PHYSICAL REVIEW B 73.23(2006):-. |
入库方式： OAI收割
来源：理论物理研究所
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