Optical responses of ZnSe quantum dots in silica gel glasses
文献类型：期刊论文
| 作者 | Wang, YP; Yao, X; Wang, MQ; Kong, FT; He, JF |
| 刊名 | journal of crystal growth
 |
| 出版日期 | 2004-08-01 |
| 卷号 | 268期号:3-4页码:580-584 |
| 关键词 | optical properties quantum dots ZnSe semiconducting II-VI materials |
| ISSN号 | 0022-0248 |
| 产权排序 | 1 |
| 通讯作者 | wang yunpeng |
| 合作状况 | 国内 |
| 英文摘要 | the characteristic features of the absorption and photoluminescence spectra of znse quantum dots (qds) inside a silica matrix derived from a sol-gel method were studied at room temperature. compared with the bulk materials, the absorption edges of znse qds in silica gel glass were shifted to higher energies and the spectra exhibited the discrete excitonic features due to the quantum confinement effects. besides the band-edge emission, photoluminescence at ultraviolet excitation also showed the emissions related to the higher excitonic states. (c) 2004 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 学科主题 | 光学 |
| 类目[WOS] | crystallography ; materials science, multidisciplinary ; physics, applied |
| 研究领域[WOS] | crystallography ; materials science ; physics |
| 关键词[WOS] | cds nanocrystals ; films ; absorption ; electron ; crystallites |
| 收录类别 | SCI ; EI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000223087000046 |
| 公开日期 | 2010-01-12 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/6452]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | 1.Xian Jiaotong Univ, Elect Mat Res Lab, Xian 710049, Peoples R China 2.Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Technol, Xian 710068, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, YP,Yao, X,Wang, MQ,et al. Optical responses of ZnSe quantum dots in silica gel glasses[J]. journal of crystal growth,2004,268(3-4):580-584. |
| APA | Wang, YP,Yao, X,Wang, MQ,Kong, FT,&He, JF.(2004).Optical responses of ZnSe quantum dots in silica gel glasses.journal of crystal growth,268(3-4),580-584. |
| MLA | Wang, YP,et al."Optical responses of ZnSe quantum dots in silica gel glasses".journal of crystal growth 268.3-4(2004):580-584. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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