Crystal growth, luminescence and scintillation properties of mixed Ce:Cs2LiLaxY1-xCl6 (0 < x <= 0.4) scintillators
文献类型：期刊论文
| 作者 | Pan, Shangke2; Zhang, Peng; Zhu, Hebing; Zhang, Jianyu; Pan, Jianguo2; Chen, Hongbing2; Ren, Guohao1; Li, Huanying1 |
| 刊名 | JOURNAL OF LUMINESCENCE
 |
| 出版日期 | 2018 |
| 卷号 | 201页码:211 |
| ISSN号 | 0022-2313 |
| 关键词 | Elpasolite Vertical Bridgman method Crystal Growth Scintillator |
| DOI | 10.1016/j.jlumin.2018.04.062 |
| 英文摘要 | Ce:Cs2LiYCl6 (CLYC) crystal is a marketable halide inorganic scintillator with very high light yield, excellent energy resolution and pulse-shape discrimination between gamma rays and thermal neutrons. Although the scintillation performance of Ce:Cs2LiLaCl6 (CLLC) crystal is better than CLYC crystal, the promising application was restricted by the crystal growth difficulties. To utilize the advantage of La3+ halide, research on the growth of Ce:Cs2LiLaxY1-xCl6 (0 < x <= 0.4) crystals were undertaken. The Ce:Cs2LiLaxY1-xCl6 with x = 0.05, 0.1, 0.2 and 0.4 were grown by the vertical Bridgman technique, and transparent Ce:Cs2LiLa0.1Y0.9Cl6 samples were successfully obtained. The crystal structure and composition of the as-grown crystals were characterized by powder x-ray diffraction patterns. The luminescence and scintillation properties of the mixed elpasolites Ce:Cs2LiLaxY1-xCl6 (0 < x <= 0.4) crystals were also investigated. Finally, it was found that Ce:Cs2LiLa0.1Y0.9Cl6 is a very promising gamma-rays and thermal neutrons scintillator with relatively high optical quality grown from vertical Bridgman method, acceptable energy resolution and relatively fast decay time. |
| 学科主题 | Optics |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000433882000032 |
| 资助机构 | This work is partially supported by the National Natural Science Foundation of China (No. 11475242, 51272263 and 61775108) and the K. C. Wong Magna Fund in Ningbo University. ; This work is partially supported by the National Natural Science Foundation of China (No. 11475242, 51272263 and 61775108) and the K. C. Wong Magna Fund in Ningbo University. |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24705]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Ningbo Univ, Sch Mat Sci & Chem Engn, State Key Lab Base Novel Funct Mat & Preparat Sci, 818 Fenghua Rd, Ningbo 315211, Zhejiang, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, 585 Rd, Shanghai 201899, Peoples R China 3.Key Lab Photoelect Mat & Devices Zhejiang Prov, 818 Fenghua Rd, Ningbo 315211, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, Shangke,Zhang, Peng,Zhu, Hebing,et al. Crystal growth, luminescence and scintillation properties of mixed Ce:Cs2LiLaxY1-xCl6 (0 < x <= 0.4) scintillators[J]. JOURNAL OF LUMINESCENCE,2018,201:211, 216. |
| APA | Pan, Shangke.,Zhang, Peng.,Zhu, Hebing.,Zhang, Jianyu.,Pan, Jianguo.,...&Li, Huanying.(2018).Crystal growth, luminescence and scintillation properties of mixed Ce:Cs2LiLaxY1-xCl6 (0 < x <= 0.4) scintillators.JOURNAL OF LUMINESCENCE,201,211. |
| MLA | Pan, Shangke,et al."Crystal growth, luminescence and scintillation properties of mixed Ce:Cs2LiLaxY1-xCl6 (0 < x <= 0.4) scintillators".JOURNAL OF LUMINESCENCE 201(2018):211. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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