SIC OpenIR
Cation-substitution induced stable GGAG:Ce3+ceramics with improved optical and scintillation properties
Zhang, Ji-Yun1,2; Luo, Zhao-Hua1; Liu, Yong-Fu1; Jiang, Hao-Chuan1; Jiang, Jun1; Liu, Guo-Qiang1; Zhang, Jing-Xian3; Qin, Hai-Ming1
2017
发表期刊Journal of the European Ceramic Society
ISSN09552219
卷号37期号:15页码:4925-4930
摘要Among the aluminate garnet materials, cerium doped gadolinium gallium aluminum garnet ceramics (GGAG:Ce) have shown great performance advantages, which suggests their promising applications in medical imaging, high energy rays detection and high power LED lighting. The goal of this work is to raise the thermostability of GGAG:Ce by means of partial Y3+substitution, and to find out the relationship between the crystal structure and the optical properties. GGAG:Ce3+,xY3+ceramics were prepared via chemical precipitation, and a combination of sintering in oxygen atmosphere and hot isostatic pressing. In order to identify the detailed crystal structure information, Rietveld refinements were first taken on the XRD patterns. Crystal structure refinements verify the ability of mutual substitution of Y and Ga atoms between the dodecahedron and octahedral sites. The optical, luminescent and scintillation properties have been investigated. Results show that the transmittance of the sample can reach 77% at the emission peak wavelength, while the spectrally corrected light yield value reaches 61,000 ± 1200 photons/MeV. © 2017 Elsevier Ltd
DOI10.1016/j.jeurceramsoc.2017.06.009
EI入藏号20172403755101
EI主题词Optical properties
EI分类号741.1 Light/Optics - 746 Imaging Techniques - 801 Chemistry - 812.1 Ceramics - 931.3 Atomic and Molecular Physics
引用统计
文献类型期刊论文
条目标识符http://ir.sic.ac.cn/handle/331005/25567
专题中国科学院上海硅酸盐研究所
作者单位1.Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo; 315201, China;
2.Nano Science and Technology Institute, University of Science and Technology of China, Suzhou; 215123, China;
3.Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China
推荐引用方式
GB/T 7714
Zhang, Ji-Yun,Luo, Zhao-Hua,Liu, Yong-Fu,et al. Cation-substitution induced stable GGAG:Ce3+ceramics with improved optical and scintillation properties[J]. Journal of the European Ceramic Society,2017,37(15):4925-4930.
APA Zhang, Ji-Yun.,Luo, Zhao-Hua.,Liu, Yong-Fu.,Jiang, Hao-Chuan.,Jiang, Jun.,...&Qin, Hai-Ming.(2017).Cation-substitution induced stable GGAG:Ce3+ceramics with improved optical and scintillation properties.Journal of the European Ceramic Society,37(15),4925-4930.
MLA Zhang, Ji-Yun,et al."Cation-substitution induced stable GGAG:Ce3+ceramics with improved optical and scintillation properties".Journal of the European Ceramic Society 37.15(2017):4925-4930.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Ji-Yun]的文章
[Luo, Zhao-Hua]的文章
[Liu, Yong-Fu]的文章
百度学术
百度学术中相似的文章
[Zhang, Ji-Yun]的文章
[Luo, Zhao-Hua]的文章
[Liu, Yong-Fu]的文章
必应学术
必应学术中相似的文章
[Zhang, Ji-Yun]的文章
[Luo, Zhao-Hua]的文章
[Liu, Yong-Fu]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。