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题名:
Iterative and accurate determination of small angle X-ray scattering background
作者: Wang, G; Xu, LF; Shen, JL; Yao, GB; Ge, ZL; Li, WQ; Fan, CH; Chen, G
刊名: NUCLEAR SCIENCE AND TECHNIQUES
出版日期: 2016
卷号: 27, 期号:5, 页码:-
关键词: X-ray scattering background ; SAXS ; Gold nanoparticles
DOI: 10.1007/s41365-016-0108-4
通讯作者: Chen, G (reprint author), Chinese Acad Sci, Shanghai Synchrotron Radiat Facil, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China. ; Chen, G (reprint author), ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China. ; Chen, G (reprint author), Chinese Acad Sci, CAS Key Lab Interfacial Phys & Technol, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China.
文章类型: 期刊论文
英文摘要: 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.
收录类别: SCI
语种: 英语
WOS记录号: WOS:000388510700002
ISSN号: 1001-8042
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinap.ac.cn/handle/331007/26553
Appears in Collections:中科院上海应用物理研究所2011-2017年_期刊论文

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Recommended Citation:
Wang, G,Xu, LF,Shen, JL,et al. Iterative and accurate determination of small angle X-ray scattering background[J]. NUCLEAR SCIENCE AND TECHNIQUES,2016-01-01,27(5):-.
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