Enhanced photoluminescence of Nd2O3 nanoparticles modified with silane-coupling agent: Fluorescent resonance energy transfer analysis
文献类型：期刊论文
| 作者 | Yu, Kehan; Qiu, Xiaoming; Xu, Xiangxing; Wei, Wei; Peng, Bo; Zhou, Zhiwei |
| 刊名 | applied physics letters
 |
| 出版日期 | 2007-02-26 |
| 卷号 | 90期号:9页码:91916-1-3 |
| ISSN号 | 0003-6951 |
| 通讯作者 | peng, bo |
| 英文摘要 | a liquid laser medium with a lifetime of 492 mu s and a fluorescent quantum efficiency of 52.5% has been presented by stably dispersing dimethyl dichorosilane-modified nd2o3 nanoparticles in dimethylsulfoxide. its optical properties and mechanism were investigated and explained by fluorescence resonance energy transfer theory. the calculation result shows that the quenching of nd-iii f-4(3/2)-> i-4(11/2) transition via o-h vibrational excitation can be eventually neglected. the main reason is that the silane-coupling agent molecules remove the -oh groups on nd2o3 nanoparticles and form a protective out layer. (c) 2007 american institute of physics. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 数理科学和化学 |
| 类目[WOS] | physics, applied |
| 研究领域[WOS] | physics |
| 关键词[WOS] | rare-earth ions ; lanthanide complexes ; luminescence ; laser ; neodymium ; nd(iii) ; amplification ; efficiency ; emission ; ligands |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000244591700036 |
| 公开日期 | 2010-01-12 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/6436]  |
| 专题 | 西安光学精密机械研究所_先进光电与生物材料研发中心 |
| 作者单位 | 1.Fudan Univ, State Key Lab Adv Photon Mat & Devices, Shanghai 200433, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shanxi, Peoples R China 3.Tsing Hua Univ, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Kehan,Qiu, Xiaoming,Xu, Xiangxing,et al. Enhanced photoluminescence of Nd2O3 nanoparticles modified with silane-coupling agent: Fluorescent resonance energy transfer analysis[J]. applied physics letters,2007,90(9):91916-1-3. |
| APA | Yu, Kehan,Qiu, Xiaoming,Xu, Xiangxing,Wei, Wei,Peng, Bo,&Zhou, Zhiwei.(2007).Enhanced photoluminescence of Nd2O3 nanoparticles modified with silane-coupling agent: Fluorescent resonance energy transfer analysis.applied physics letters,90(9),91916-1-3. |
| MLA | Yu, Kehan,et al."Enhanced photoluminescence of Nd2O3 nanoparticles modified with silane-coupling agent: Fluorescent resonance energy transfer analysis".applied physics letters 90.9(2007):91916-1-3. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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