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矿物和岩石样品的同步辐射 x 射线 Microdiffraction 和荧光成像
JoVE Journal
Engineering
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JoVE Journal Engineering
Synchrotron X-ray Microdiffraction and Fluorescence Imaging of Mineral and Rock Samples
DOI:

10:12 min

June 19, 2018

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Chapters

  • 00:04Title
  • 01:03Beamline Setup and Data Collection
  • 03:47X-Ray Microdiffraction Analysis of Single-Crystal Data
  • 05:44X-Ray Microdiffraction Analysis of Powder Diffraction Data
  • 06:53Results: Combined X-Ray Diffraction and X-Ray Fluorescence Analysis of Moissanite and an Olive Snail Shell
  • 08:58Conclusion

Summary

Automatic Translation

我们描述了一个光束线的设置, 目的是进行快速的二维 x 射线荧光和 x 射线 microdiffraction 映射的单晶或粉末样品使用劳厄 (多色辐射) 或粉末 (单色辐射) 衍射。生成的地图提供了有关应变、方向、相分布和塑性变形的信息。

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