Ultrafast carrier dynamics in purified and as-grown single-walled carbon nanotube films
文献类型：期刊论文
| 作者 | Long, YB ; Song, L ; Zhang, CY ; Wang, L ; Fu, PM ; Zhang, ZG ; Xie, SS ; Wang, GP |
| 刊名 | CHINESE PHYSICS
 |
| 出版日期 | 2005 |
| 卷号 | 14期号:10页码:2137 |
| 关键词 | OPTICAL-ABSORPTION |
| ISSN号 | 1009-1963 |
| 通讯作者 | Long, YB (reprint author), Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China. |
| 中文摘要 | Ultrafast time-resolved optical transmissions in purified and as-grown single-walled carbon nanotube films are measured at a temperature of 200K. The signal of the purified sample shows a crossover from photobleaching to photoabsorption. The former and the latter are interpreted as the state filling and the red shift of the pi-plasmon, respectively. The signal of the as-grown sample can be perfectly fitted by a single-exponential with a time constant of 232fs. The disappearance of the negative component in the as-grown sample is attributed to the charge transfer between the semiconducting nanotubes and the impurities. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/46306]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Long, YB,Song, L,Zhang, CY,et al. Ultrafast carrier dynamics in purified and as-grown single-walled carbon nanotube films[J]. CHINESE PHYSICS,2005,14(10):2137. |
| APA | Long, YB.,Song, L.,Zhang, CY.,Wang, L.,Fu, PM.,...&Wang, GP.(2005).Ultrafast carrier dynamics in purified and as-grown single-walled carbon nanotube films.CHINESE PHYSICS,14(10),2137. |
| MLA | Long, YB,et al."Ultrafast carrier dynamics in purified and as-grown single-walled carbon nanotube films".CHINESE PHYSICS 14.10(2005):2137. |
入库方式： OAI收割
来源：物理研究所
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