Ultraviolet lasing and time-resolved photoluminescence of well-aligned ZnO nanorod arrays
文献类型：期刊论文
| 作者 | Han, XH ; Wang, GZ ; Wang, QT ; Cao, L ; Liu, RB ; Zou, BS ; Hou, JG |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2005 |
| 卷号 | 86期号:22 |
| 关键词 | THIN-FILMS ROOM-TEMPERATURE NANOWIRES NANOBELTS EMISSION DEPOSITION LASERS |
| ISSN号 | 0003-6951 |
| 通讯作者 | Wang, GZ (reprint author), Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China. |
| 中文摘要 | Well-aligned ZnO nanorod arrays were synthesized by thermal evaporation of ZnO powder on ZnO thin films. The nanorods are almost the same length of 5.5 mu m and well-oriented perpendicular to the substrates. The time-integrated and time-resolved photoluminescence spectra of the nanorod arrays revealed the existence of laser action with the excitation threshold of 130 mu J/cm(2) and emission lifetime of less than 30 ps. At the excitation fluence a little below threshold, the decay fits well to a biexponential function with a fast component (similar to 80 ps) and a slower component (similar to 360 ps). (c) 2005 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/46367]  |
| 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 | Han, XH,Wang, GZ,Wang, QT,et al. Ultraviolet lasing and time-resolved photoluminescence of well-aligned ZnO nanorod arrays[J]. APPLIED PHYSICS LETTERS,2005,86(22). |
| APA | Han, XH.,Wang, GZ.,Wang, QT.,Cao, L.,Liu, RB.,...&Hou, JG.(2005).Ultraviolet lasing and time-resolved photoluminescence of well-aligned ZnO nanorod arrays.APPLIED PHYSICS LETTERS,86(22). |
| MLA | Han, XH,et al."Ultraviolet lasing and time-resolved photoluminescence of well-aligned ZnO nanorod arrays".APPLIED PHYSICS LETTERS 86.22(2005). |
入库方式： OAI收割
来源：物理研究所
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