Probing quantum confinement of single-walled carbon nanotubes by resonant soft-x-ray emission spectroscopy
文献类型：期刊论文
| 作者 | J. Zhong ; J. W. Chiou ; C. L. Dong ; L. Song ; C. Liu ; S. S. Xie ; H. M. Cheng ; W. F. Pong ; C. L. Chang ; Y. Y. Chen ; Z. Y. Wu ; J. Guo |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2008 |
| 卷号 | 93期号:2 |
| 关键词 | electronic-structure absorption graphite fluorescence scattering |
| ISSN号 | 0003-6951 |
| 中文摘要 | We report the band-structure changes near Fermi level for single-walled carbon nanotubes (SWNTs) with diameters down to 1 nm from the study of soft-x-ray absorption and resonant emission spectroscopy. The observed quantum confinement of SWNTs affects both pi and sigma bands and bandgap through the rehybridization of pi and sigma orbitals. The significant changes of electronic structure are proved to be a measure for the mean diameter of the macroscopic amounts of SWNTs. (C) 2008 American Institute of Physics. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/33386]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. Zhong,J. W. Chiou,C. L. Dong,et al. Probing quantum confinement of single-walled carbon nanotubes by resonant soft-x-ray emission spectroscopy[J]. Applied Physics Letters,2008,93(2). |
| APA | J. Zhong.,J. W. Chiou.,C. L. Dong.,L. Song.,C. Liu.,...&J. Guo.(2008).Probing quantum confinement of single-walled carbon nanotubes by resonant soft-x-ray emission spectroscopy.Applied Physics Letters,93(2). |
| MLA | J. Zhong,et al."Probing quantum confinement of single-walled carbon nanotubes by resonant soft-x-ray emission spectroscopy".Applied Physics Letters 93.2(2008). |
入库方式： OAI收割
来源：金属研究所
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