Geometrical factor correction in grazing incident x-ray fluorescence experiment

Wenbin LI; Jingtao Zhu; Xiaoying MaHaochuan LIHongchang WangKawal J. S. SawhneyZhanshan Wang

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Geometrical factor correction in grazing incident x-ray fluorescence experiment

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The geometrical factor in the grazing incident x-ray fluorescence analysis is an important angle-dependent term, which can have a great effect on the measured data. In this paper, the effects of the geometrical factor on the florescence yield have been demonstrated. A formula is presented to estimate the geometrical factor, which includes the experimental parameters of the beam and setup. The validity of this formula is proven by the good agreement between the calculated fluorescence yields with the experimental results in grazing incident x-ray fluorescence analysis.

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来源
《Review of Scientific Instruments》 |2012年第5期|053114-1-053114-5|共5页
作者
Wenbin LI; Jingtao Zhu; Xiaoying MaHaochuan LIHongchang WangKawal J. S. SawhneyZhanshan Wang;
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作者单位

Key Laboratory of Advanced Micro-Structured Materials, MOE, Institute of Precision Optical Engineering, Department of Physics, Tongji University, Shanghai 200092, China;

Diamond Light Source Ltd., Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, United Kingdom;

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Geometrical factor correction in grazing incident x-ray fluorescence experiment

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