Enhanced scintillation of Ba3In(B3O6)(3) based on nitrogen doping
文献类型：期刊论文
| 作者 | Wang, Z. X.; Pei, H.; Tao, X. M.; Cai, G. M.; Mao, R. H.; Jin, Z. P. |
| 刊名 | JOURNAL OF SOLID STATE CHEMISTRY
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| 出版日期 | 2018 |
| 卷号 | 258页码:351 |
| 关键词 | Ba3In(B3O6)(3) Scintillation performance Nitrogen doping Band-gap |
| ISSN号 | 0022-4596 |
| DOI | 10.1016/j.jssc.2017.10.038 |
| 英文摘要 | Scintillating materials, as a class of luminescent materials, are highly demanded for practical use in the highenergy detection. However, the applications are often hampered by their low light yield (LY) or long decay time for many traditional scintillators. In this work, upon nitrogen anion doping, scintillation performance in layered borate Ba3In(B3O6)(3) (BIB) has been excellently enhanced with high XEL intensity of 3 times as large as that of commercial Bi4Ge3O12 (BGO) and ultra-fast fluorescent decay time of similar to 1.25 ns. To shed light on origins of the intrinsic-violet-blue emission, we measured the in-situ vacuum ultraviolet excited (VUV) emission spectra of N BIB ceramic. Combined with experiments and first principles calculations, the band-gap reduction and donor acceptor density increasing by nitrogen (N) doping is responsible for the enhancement of scintillation performance for N-doped Ba3In(B3O6)(3). Moreover, nitrogen anion doping rather than conventional cation doping is found to be also applicable to other intrinsic luminescent materials for enhancing performance. |
| 学科主题 | Chemistry, Inorganic & Nuclear ; Chemistry, Physical |
| WOS记录号 | WOS:000423650400045 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 资助机构 | Financial supports by grants from the National Natural Science Foundation of China (No. 51472273 and 51772330), and BSRF (Beijing Synchrotron Radiation Facility) are gratefully acknowledged. This study was, also supported by grants from Hunan Provincial Science & Technology Department (No. 2014FJ4099) and the Project of Innovation-driven Plan in Central South University (No. 2015CX004). We thank Prof. X.L. Chen (Institute of Physics, Chinese Academy of Sciences) and Doctor H.C. Lu (Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University) for their technical discussion and constructive suggestion. ; Financial supports by grants from the National Natural Science Foundation of China (No. 51472273 and 51772330), and BSRF (Beijing Synchrotron Radiation Facility) are gratefully acknowledged. This study was, also supported by grants from Hunan Provincial Science & Technology Department (No. 2014FJ4099) and the Project of Innovation-driven Plan in Central South University (No. 2015CX004). We thank Prof. X.L. Chen (Institute of Physics, Chinese Academy of Sciences) and Doctor H.C. Lu (Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University) for their technical discussion and constructive suggestion. |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24516]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.[Wang, Z. X. 2.Pei, H. 3.Cai, G. M. 4.Jin, Z. P.] Cent S Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China 5.[Tao, X. M.] Guangxi Univ, Coll Phys Sci & Technol, Nanning 530004, Peoples R China 6.[Mao, R. H.] Chinese Acad Sci, Shanghai Inst Ceram, Lab Adv Scintillat Mat & Performance, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Z. X.,Pei, H.,Tao, X. M.,et al. Enhanced scintillation of Ba3In(B3O6)(3) based on nitrogen doping[J]. JOURNAL OF SOLID STATE CHEMISTRY,2018,258:351, 357. |
| APA | Wang, Z. X.,Pei, H.,Tao, X. M.,Cai, G. M.,Mao, R. H.,&Jin, Z. P..(2018).Enhanced scintillation of Ba3In(B3O6)(3) based on nitrogen doping.JOURNAL OF SOLID STATE CHEMISTRY,258,351. |
| MLA | Wang, Z. X.,et al."Enhanced scintillation of Ba3In(B3O6)(3) based on nitrogen doping".JOURNAL OF SOLID STATE CHEMISTRY 258(2018):351. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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