Study on spectroscopic properties and effects of tungsten ions in 2Bi2O3-3GeO2/SiO2glasses
文献类型：期刊论文
| 作者 | Yu, Pingsheng1; Su, Liangbi2; Cheng, Junhua1; Zhang, Xia1; Xu, Jun3 |
| 刊名 | Applied Radiation and Isotopes
 |
| 出版日期 | 2017 |
| 卷号 | 122页码:106-110 |
| ISSN号 | 09698043 |
| DOI | 10.1016/j.apradiso.2017.01.015 |
| 英文摘要 | The 2Bi2O3-3GeO2/SiO2glass samples have been prepared by the conventional melt quenching technique. XRD patterns, absorption spectra, excitation-emission spectra and Raman measurements were utilized to characterize the synthesized glasses. When substitute SiO2for GeO2, the 0.4Bi2O3-(0.4-0.1)GeO2-(0.2–0.5)SiO2glasses exhibit strong emission centered at about 475 nm (under 300 nm excitation), and the decay constants are within the scope of 20–40 ns. W doping into 2Bi2O3-3SiO2glass could increase the emission intensity of 470 nm, and the W-doped 2Bi2O3-3SiO2glass has shown another emission at about 433 nm with much shorter decay time (near 10 ns). The 2Bi2O3-3GeO2/SiO2glass system could be the possible candidate for scintillator in high energy physics applications. © 2017 Elsevier Ltd |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25382]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.School of Materials Engineering, Yancheng Institute of Technology, Yancheng; Jiangsu; 224051, China; 2.Key Laboratory of Transparent and Opto-Functional Inorganic Materials, Chinese Academy of Sciences, Shanghai Institute of Ceramics, Shanghai; 200050, China; 3.School of Physics & Engineering, Tongji University, Shanghai; 200092, China |
| 推荐引用方式 GB/T 7714 | Yu, Pingsheng,Su, Liangbi,Cheng, Junhua,et al. Study on spectroscopic properties and effects of tungsten ions in 2Bi2O3-3GeO2/SiO2glasses[J]. Applied Radiation and Isotopes,2017,122:106-110. |
| APA | Yu, Pingsheng,Su, Liangbi,Cheng, Junhua,Zhang, Xia,&Xu, Jun.(2017).Study on spectroscopic properties and effects of tungsten ions in 2Bi2O3-3GeO2/SiO2glasses.Applied Radiation and Isotopes,122,106-110. |
| MLA | Yu, Pingsheng,et al."Study on spectroscopic properties and effects of tungsten ions in 2Bi2O3-3GeO2/SiO2glasses".Applied Radiation and Isotopes 122(2017):106-110. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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