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Development and application of glancing incident X-ray fluorescence spectrometry using parallel polycapillary X-ray lens

机译：平行多毛细管X射线透镜掠射X射线荧光光谱法的开发与应用

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摘要

A new glancing incident X-ray fluorescence (GIXRF) spectrometer using parallel polycapillary X-ray lens has been developed. Integrated with a Zr filter and slits, a highly collimated and monochromatic X-ray beam has been achieved. This method eliminated the monochromator used in the conventional GIXRF method. Moreover the parallel X-ray lens increased the acceptance solid angle and hence increases intensities of the excitation spectrum. In this paper, this method has been applied in analysis of single crystal and film sample.
机译：已开发出一种使用平行多毛细管X射线透镜的新型掠射X射线荧光（GIXRF）光谱仪。集成了Zr滤波器和狭缝，可以实现高度准直和单色的X射线束。该方法消除了常规GIXRF方法中使用的单色仪。此外，平行X射线透镜增加了接收立体角，并因此增加了激发光谱的强度。本文将该方法应用于单晶和薄膜样品的分析。

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  • 来源
    《Applied Surface Science》 |2009年第14期|6439-6442|共4页
  • 作者

    Jun Yang; Dandan Zhao; Qing Xu; Xunliang Ding;

  • 作者单位

    Institute of Low Energy Nuclear Physics, Beijing Radiation Center, Beijing Normal University, Beijing 100875, PR China;

    Institute of Low Energy Nuclear Physics, Beijing Radiation Center, Beijing Normal University, Beijing 100875, PR China;

    Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100875, China;

    Institute of Low Energy Nuclear Physics, Beijing Radiation Center, Beijing Normal University, Beijing 100875, PR China;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    total reflection X-ray fluorescence; parallel polycapillary X-ray lens; film analysis;

    机译：全反射X射线荧光;平行多毛细管X射线透镜;电影分析;

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