Strong blue photoluminescence from aligned silica nanofibers
文献类型：期刊论文
| 作者 | Dai, L ; Chen, XL ; Jian, JK ; Wang, WJ ; Zhou, T ; Hu, BQ |
| 刊名 | APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
 |
| 出版日期 | 2003 |
| 卷号 | 76期号:4页码:625 |
| 关键词 | VISIBLE PHOTOLUMINESCENCE NANOWIRES CENTERS SIO2 |
| ISSN号 | 0947-8396 |
| 通讯作者 | Dai, L (reprint author), Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Photoluminescence (PL) and infrared spectra of aligned silica nanofibers are investigated. Two striking strong blue luminescence emissions have been found at room temperature. This suggests that the silica nanofibers could be a candidate material for a blue-light emitter. The intensity of the PL emission decreases after annealing, which can be interpreted as the decrease of the oxygen deficiency resulting in the reduction of radiative recombination centers. Infrared spectra provide further evidence of this conclusion, where the enhancement of Si-O absorption is observed in annealed samples. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53152]  |
| 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 | Dai, L,Chen, XL,Jian, JK,et al. Strong blue photoluminescence from aligned silica nanofibers[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2003,76(4):625. |
| APA | Dai, L,Chen, XL,Jian, JK,Wang, WJ,Zhou, T,&Hu, BQ.(2003).Strong blue photoluminescence from aligned silica nanofibers.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,76(4),625. |
| MLA | Dai, L,et al."Strong blue photoluminescence from aligned silica nanofibers".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 76.4(2003):625. |
入库方式： OAI收割
来源：物理研究所
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