Luminescence and scintillation response of Ce3+-doped oxide glasses with high Gd2O3content
文献类型：会议论文
| 作者 | Babin, Vladimir; Lertloypanyachai, Prapon; Pattanaboonmee, Nakarin; Chewpraditkul, Weerapong; Chen, Danping; Nikl, Martin |
| 出版日期 | 2016 |
| 英文摘要 | This report presents the luminescence and scintillation response of Ce3+-doped oxide glasses with high Gd2O3(30 mol%) content. The characteristic emission of Ce3+5d → 4f transition peaking around 380 nm was observed in its luminescence spectra under UV and X-ray excitation. Photoluminescence decay kinetics was governed by a few tens of nanoseconds decay time. The integral scintillation efficiency of about 22% of that of the Bi4Ge3O12scintillator was obtained under X-ray irradiation. The light yield and its dependence on the integration time were measured and compared with that of the Bi4Ge3O12crystal. The total mass attenuation coefficient at 662 keV γ-rays was also determined and compared with the theoretical one calculated using the WinXCom program. ? 2016 Trans Tech Publications, Switzerland. |
| 会议录 | Applied Physics and Material Applications II
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| 语种 | 英语 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/27435]  |
| 专题 | 上海光学精密机械研究所_高功率激光单元技术研发中心 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Babin, Vladimir,Lertloypanyachai, Prapon,Pattanaboonmee, Nakarin,et al. Luminescence and scintillation response of Ce3+-doped oxide glasses with high Gd2O3content[C]. 见:. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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