Scintillation properties and X-ray irradiation hardness of Ce3+-doped Gd2O3-based scintillation glass
文献类型：期刊论文
| 作者 | Hu, Lili; Liu, Liwan; Shao, Chongyun; Zhang, Yu; Liao, Xili; Yang, Qiuhong; Chen, Danping |
| 刊名 | J. Lumines.
 |
| 出版日期 | 2016 |
| 卷号 | 176页码:1 |
| 通讯作者 | d-chen@mail.siom.ac.cn |
| 英文摘要 | Ce3+-doped Gd2O3-based scintillation glasses are prepared within an air or CO atmosphere. The effects of fluorine, lutetium, barium, and the melting atmosphere on the optical properties, scintillation properties and irradiation hardness are studied. Absorption spectra, luminescence spectra under UV and X-ray excitation, and the X-ray radiation-induced spectra are presented. The results show that the density can be increased by doping with fluorine, lutetium and barium. The luminescence intensity decreases after X-ray irradiation. Because of charge transfer quenching, fluorine and lutetium enhance the UV excited and X-ray excited luminescence intensity, but barium decreases. Moreover, fluorine and lutetium are advantageous to irradiation hardness while barium is not. In addition, a non-reducing atmosphere provides a higher irradiation hardness than a reducing atmosphere. Fluorine-doped glass is promising to enhance luminescence intensity, promote irradiation hardness, and increase the density. (C) 2016 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [51272262, 61405215] |
| WOS记录号 | WOS:000375940800001 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28318]  |
| 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 | Hu, Lili,Liu, Liwan,Shao, Chongyun,et al. Scintillation properties and X-ray irradiation hardness of Ce3+-doped Gd2O3-based scintillation glass[J]. J. Lumines.,2016,176:1. |
| APA | Hu, Lili.,Liu, Liwan.,Shao, Chongyun.,Zhang, Yu.,Liao, Xili.,...&Chen, Danping.(2016).Scintillation properties and X-ray irradiation hardness of Ce3+-doped Gd2O3-based scintillation glass.J. Lumines.,176,1. |
| MLA | Hu, Lili,et al."Scintillation properties and X-ray irradiation hardness of Ce3+-doped Gd2O3-based scintillation glass".J. Lumines. 176(2016):1. |
入库方式： OAI收割
来源：上海光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。