Iterative and accurate determination of small angle X-ray scattering background
2016-10
发表期刊NUCLEAR SCIENCE AND TECHNIQUES (IF:3.6[JCR-2023],2.4[5-Year])
ISSN1001-8042
卷号27期号:5
发表状态已发表
DOI10.1007/s41365-016-0108-4
摘要X-ray scattering is widely used in material structural characterizations. The weak scattering nature, however, makes it susceptible to background noise and can consequently render the final results unreliable. In this paper, we report an iterative method to determine X-ray scattering background and demonstrate its feasibility by small angle X-ray scattering on gold nanoparticles. This method solely relies on the correct structural modeling of the sample to separate scattering signal from background in data fitting processes, which allows them to be immune from experimental uncertainties. The importance of accurate determination of the scaling factor for background subtraction is also illustrated.
关键词X-ray scattering background SAXS Gold nanoparticles
收录类别SCI ; EI
语种英语
资助项目Science and Technology Commission of Shanghai Municipality[14JC1493300]
WOS研究方向Nuclear Science & Technology ; Physics
WOS类目Nuclear Science & Technology ; Physics, Nuclear
WOS记录号WOS:000388510700002
出版者SPRINGER SINGAPORE PTE LTD
WOS关键词SAXS
原始文献类型Article
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文献类型期刊论文
条目标识符https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/1681
专题物质科学与技术学院_PI研究组_陈刚组
通讯作者Chen, Gang
作者单位
1.Chinese Acad Sci, Shanghai Synchrotron Radiat Facil, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China
2.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China
3.Chinese Acad Sci, CAS Key Lab Interfacial Phys & Technol, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China
4.Chinese Acad Sci, Div Phys Biol, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
第一作者单位物质科学与技术学院
通讯作者单位物质科学与技术学院
推荐引用方式
GB/T 7714
Wang, Geng,Xu, Li-Feng,Shen, Jian-Lei,et al. Iterative and accurate determination of small angle X-ray scattering background[J]. NUCLEAR SCIENCE AND TECHNIQUES,2016,27(5).
APA Wang, Geng.,Xu, Li-Feng.,Shen, Jian-Lei.,Yao, Guang-Bao.,Ge, Zhi-Lei.,...&Chen, Gang.(2016).Iterative and accurate determination of small angle X-ray scattering background.NUCLEAR SCIENCE AND TECHNIQUES,27(5).
MLA Wang, Geng,et al."Iterative and accurate determination of small angle X-ray scattering background".NUCLEAR SCIENCE AND TECHNIQUES 27.5(2016).
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