Self-assembled (LiCl)-Li-nat-CeCl3 directionally solidified eutectics for thermal neutron detection
文献类型：期刊论文
| 作者 | Cheng, SL; Hunneke, RE; Tian, MK; Lukosi, E; Zhuravleva, M; Melcher, CL; Wu, YT |
| 刊名 | CRYSTENGCOMM
 |
| 出版日期 | 2020-05-21 |
| 期号 | 19页码:3269 |
| ISSN号 | 1466-8033 |
| DOI | 10.1039/c9ce01884k |
| 文献子类 | Article |
| 英文摘要 | Novel (LiCl)-Li-nat-CeCl3 eutectic scintillators for thermal neutron detection were synthesized by using the vertical Bridgman method. The eutectic molar ratio of LiCl and CeCl3 is 0.75/0.25. The effects of solidification speed on the microstructure, optical properties, and scintillation properties under gamma and neutron irradiation were studied. The grown (LiCl)-Li-nat-CeCl3 eutectics have a lamellar structure. Excited by X-rays, the scintillation emission of the (LiCl)-Li-nat-CeCl3 eutectics peaks at 365 nm, which is related to the Ce3+ 5d-4f emission, and a broad and weak emission appears at 526 nm. The scintillation decay time of the (LiCl)-Li-nat-CeCl3 eutectics under gamma irradiation is about 20 ns. The energy spectra under Pu/Be source irradiation indicate that the synthesized (LiCl)-Li-nat-CeCl3 is capable of detecting thermal neutrons. |
| WOS关键词 | SCINTILLATION PROPERTIES ; CRYSTALS ; LIF-SRF2 ; GROWTH |
| WOS研究方向 | Chemistry ; Crystallography |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28048]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Cheng, SL,Hunneke, RE,Tian, MK,et al. Self-assembled (LiCl)-Li-nat-CeCl3 directionally solidified eutectics for thermal neutron detection[J]. CRYSTENGCOMM,2020(19):3269. |
| APA | Cheng, SL.,Hunneke, RE.,Tian, MK.,Lukosi, E.,Zhuravleva, M.,...&Wu, YT.(2020).Self-assembled (LiCl)-Li-nat-CeCl3 directionally solidified eutectics for thermal neutron detection.CRYSTENGCOMM(19),3269. |
| MLA | Cheng, SL,et al."Self-assembled (LiCl)-Li-nat-CeCl3 directionally solidified eutectics for thermal neutron detection".CRYSTENGCOMM .19(2020):3269. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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