Efficient visible photoluminescence from carbon nanotubes in zeolite templates
文献类型：期刊论文
| 作者 | Guo, JD ; Yang, CL ; Li, ZM ; Bai, M ; Liu, HJ ; Li, GD ; Wang, EG ; Chan, CT ; Tang, ZK ; Ge, WK ; Xiao, XD |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2004 |
| 卷号 | 93期号:1 |
| 关键词 | RAMAN CRYSTALS CHANNELS |
| ISSN号 | 0031-9007 |
| 通讯作者 | Xiao, XD: Hong Kong Univ Sci & Technol, Dept Phys, Hong Kong, Hong Kong, Peoples R China. |
| 中文摘要 | We have found strong visible photoluminescence (PL) from 0.4 nm carbon nanotubes embedded in the ordered channels of a zeolite crystal matrix. The PL exhibits a broad emission band with an efficiency of similar to1%-5%. Strong polarization dependence is observed both on the excitation and emission, indicating a preferential optical dipole along the axis of carbon nanotubes. By correlating with the absorption and Raman spectra, we identify (3,3) and (4,2) tubes to be responsible for the PL peaks at similar to2.6 and similar to1.7 eV, respectively. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36873]  |
| 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 | Guo, JD,Yang, CL,Li, ZM,et al. Efficient visible photoluminescence from carbon nanotubes in zeolite templates[J]. PHYSICAL REVIEW LETTERS,2004,93(1). |
| APA | Guo, JD.,Yang, CL.,Li, ZM.,Bai, M.,Liu, HJ.,...&Xiao, XD.(2004).Efficient visible photoluminescence from carbon nanotubes in zeolite templates.PHYSICAL REVIEW LETTERS,93(1). |
| MLA | Guo, JD,et al."Efficient visible photoluminescence from carbon nanotubes in zeolite templates".PHYSICAL REVIEW LETTERS 93.1(2004). |
入库方式： OAI收割
来源：物理研究所
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