Spectral Properties and Energy Transfer between Ce3+ and Yb3+ in the Ca3Sc2Si3O12 Host: Is It an Electron Transfer Mechanism?
文献类型：期刊论文
| 作者 | Zhou, L; Tanner, PA; Ning, LX; Zhou, WJ; Liang, HB; Zheng, LR; Zheng LR(郑黎荣)
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| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY A
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| 出版日期 | 2016 |
| 卷号 | 120期号:28页码:5539-5548 |
| DOI | 10.1021/acs.jpca.6b04641 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The downshifting from Ce3+ blue emission to Yb3+ near-infrared emission has been studied in the garnet host Ca2.8-2xCe0.1YbxNa0.1+xSc2Si3O12 (x = 0-0.36). The downshifting does not involve quantum cutting, but one incident blue photon is transferred from Ce3+ to Yb3+ with an energy transfer efficiency up to 90% when x = 0.36 for the Yb3+ dopant ion. For x <= 0.15, a multiphonon-assisted electric dipole electric quadrupole mechanism of energy transfer dominates, while for the highest concentration of Yb3+ employed, the electron transfer mechanism is confirmed. A temperature-dependent increase of the Ce3+ -> Yb3+ energy transfer rate does not exclusively indicate the electron transfer mechanism. The application of the material to solar energy conversion is indicated. |
| WOS关键词 | SOLIDS ; IONS ; INTERVALENCE ; LUMINESCENCE ; CRYSTALS ; STATES |
| 语种 | 英语 |
| WOS记录号 | WOS:000380590800014 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/260283]  |
| 专题 | 中国科学院高能物理研究所 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhou, L,Tanner, PA,Ning, LX,et al. Spectral Properties and Energy Transfer between Ce3+ and Yb3+ in the Ca3Sc2Si3O12 Host: Is It an Electron Transfer Mechanism?[J]. JOURNAL OF PHYSICAL CHEMISTRY A,2016,120(28):5539-5548. |
| APA | Zhou, L.,Tanner, PA.,Ning, LX.,Zhou, WJ.,Liang, HB.,...&郑黎荣.(2016).Spectral Properties and Energy Transfer between Ce3+ and Yb3+ in the Ca3Sc2Si3O12 Host: Is It an Electron Transfer Mechanism?.JOURNAL OF PHYSICAL CHEMISTRY A,120(28),5539-5548. |
| MLA | Zhou, L,et al."Spectral Properties and Energy Transfer between Ce3+ and Yb3+ in the Ca3Sc2Si3O12 Host: Is It an Electron Transfer Mechanism?".JOURNAL OF PHYSICAL CHEMISTRY A 120.28(2016):5539-5548. |
入库方式： OAI收割
来源：高能物理研究所
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