First X-ray fluorescence CT experimental results at the SSRF X-ray imaging beamline |
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Authors: | DENG Biao YANG Qun XIE Hong-Lan DU Guo-Hao XIAO Wi-Qiao |
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Institution: | Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204, China |
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Abstract: | X-ray fluorescence CT is a non-destructive technique for detecting elemental composition and distribution inside a specimen. In this paper, the first experimental results of X-ray fluorescence CT obtained at the SSRF X-ray imaging beamline (BL13W1) are described. The test samples were investigated and the 2D elemental image was reconstructed using a filtered back-projection algorithm. In the sample the element Cd was observed. Up to now, the X-ray fluorescence CT could be carried out at the SSRF X-ray imaging beamline. |
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Keywords: | X-ray fluorescence CT elemental distribution synchrotron radiation |
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