| Vuv-uv-vis photoluminescence of ce3+ and ce3+-eu2+ energy transfer in ba2mgsi2o7 | |
| Yan, Jing1; Liu, Chunmeng1; Zhou, Weijie1; Huang, Yan2; Tao, Ye2; Liang, Hongbin1 | |
| 刊名 | Journal of luminescence
 |
| 2017-05-01 | |
| 卷号 | 185页码:251-257 |
| 关键词 | Ba2mgsi2o7 Synchrotron radiation Photoluminescence Ce3+ Eu2+ Energy transfer |
| ISSN号 | 0022-2313 |
| DOI | 10.1016/j.jlumin.2017.01.027 |
| 通讯作者 | Liang, hongbin(cesbin@mail.sysu.edu.cn) |
| 英文摘要 | A series of ce3+ doped and ce3+-eu2+ co-doped ba2mgsi2o7 phosphors was prepared via a high-temperature solid-state reaction technique. the photoluminescence properties, which include synchrotron radiation vuv-uv excitation spectra, emission spectra and concentration effect, thermal stability of ce3+ are investigated. hence the energies of the crystal field split 5d excited states of ce3+ are determined. due to spectral overlap, the energy transfer from sensitizer ce3+ to activator eu2+ in ba2mgsi2o7:ce3+, eu2+ occurs, and the mechanism is demonstrated to be an electric dipole dipole interaction. (c) 2017 elsevier b.v. all rights reserved. |
| WOS关键词 | LIGHT-EMITTING-DIODES ; PERSISTENT LUMINESCENCE ; PHOSPHORS ; EMISSION ; THERMOLUMINESCENCE ; SPECTROSCOPY ; SCINTILLATOR ; EXCITATION ; DYNAMICS ; LIYSIO4 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000397833600036 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2176667 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Liang, Hongbin |
| 作者单位 | 1.Sun Yat Sen Univ, KLGHEI Environm & Energy Chem, Sch Chem, MOE Key Lab Bioinorgan & Synthet Chem, Guangzhou 510275, Guangdong, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Jing,Liu, Chunmeng,Zhou, Weijie,et al. Vuv-uv-vis photoluminescence of ce3+ and ce3+-eu2+ energy transfer in ba2mgsi2o7[J]. Journal of luminescence,2017,185:251-257. |
| APA | Yan, Jing,Liu, Chunmeng,Zhou, Weijie,Huang, Yan,Tao, Ye,&Liang, Hongbin.(2017).Vuv-uv-vis photoluminescence of ce3+ and ce3+-eu2+ energy transfer in ba2mgsi2o7.Journal of luminescence,185,251-257. |
| MLA | Yan, Jing,et al."Vuv-uv-vis photoluminescence of ce3+ and ce3+-eu2+ energy transfer in ba2mgsi2o7".Journal of luminescence 185(2017):251-257. |
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