X-ray fluorescence microtomography based on polycapillary-focused X-rays from laboratory source
Feng, BG; Tao, F; Yang, YM; Hu, T; Wang, FX; Du, GH; Xue, YL; Tong, YJ; Sun, TX; Deng, B; Xiao, TQ
2018
发表期刊NUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
卷号29期号:6页码:-
文章类型期刊论文
摘要X-ray fluorescence microtomography (mu XFCT) is a nondestructive analytical technique and has been widely used to nondestructively detect and quantify the elemental composition and distributions in samples. Usually, synchrotron radiation X-rays are used for mu XFCT, due to its high flux density. In this paper, a laboratory-sourcebased mu XFCT system was developed, in which a polycapillary lens is employed to focus the X-ray beam and improve the flux density. The maximum likelihood expectation maximization algorithm was used to reconstruct the computed tomography slices at a limited number of projections. The experimental results demonstrated that the developed system could reveal the elemental distribution inside the test sample, with an elemental sensitivity of 1000 ppm.
关键词Computed-tomography Ordered-subsets Algorithm Optics Ssrf Xfct
DOI10.1007/s41365-018-0417-x
收录类别SCI
语种英语
WOS记录号WOS:000433263900009
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/29211
专题中科院上海应用物理研究所2011-2018年
作者单位1.Feng, BG
2.Tao, F
3.Yang, YM
4.Hu, T
5.Wang, FX
6.Du, GH
7.Xue, YL
8.Tong, YJ
9.Sun, TX
10.Deng, B
11.Xiao, TQ
推荐引用方式
GB/T 7714
Feng, BG,Tao, F,Yang, YM,et al. X-ray fluorescence microtomography based on polycapillary-focused X-rays from laboratory source[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29(6):-.
APA Feng, BG.,Tao, F.,Yang, YM.,Hu, T.,Wang, FX.,...&Xiao, TQ.(2018).X-ray fluorescence microtomography based on polycapillary-focused X-rays from laboratory source.NUCLEAR SCIENCE AND TECHNIQUES,29(6),-.
MLA Feng, BG,et al."X-ray fluorescence microtomography based on polycapillary-focused X-rays from laboratory source".NUCLEAR SCIENCE AND TECHNIQUES 29.6(2018):-.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
X-ray fluorescence m(1063KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
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
[Feng, BG]的文章
[Tao, F]的文章
[Yang, YM]的文章
百度学术
百度学术中相似的文章
[Feng, BG]的文章
[Tao, F]的文章
[Yang, YM]的文章
必应学术
必应学术中相似的文章
[Feng, BG]的文章
[Tao, F]的文章
[Yang, YM]的文章
相关权益政策
暂无数据
收藏/分享
文件名: X-ray fluorescence microtomography based on polycapillary-focused X-rays from laboratory source.pdf
格式: Adobe PDF
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。