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物理学报. 2006, 55(6): 2860-2864.
doi: 10.7498/aps.55.2860.
单壁手性碳纳米管Γ点E1和E2振动模式
- 收稿日期: 2005-05-24
- 修回日期: 2006-01-08
- 刊出日期: 2006-03-05
English Abstract
The E1 and E2 vibrational modes at Γ point for chiral single wall carbon nanotubes
- Received Date:
24 May 2005
- Accepted Date:
08 January 2006
- Published Online:
05 March 2006
Abstract: The 12 non-degenerate phonon vibrational modes at the center of Brillouin zone for a series of single-wall carbon nanotubes have been analysed in a previous paper.［1］ The E1 and E2 of degenerate phonon vibrational modes are further discussed in this paper and the relations between frequency-chirality and frequency-tube diameter for E1 and E2 vibrational modes are also demonstrated.
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