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邰仁忠. X射线物理学[J]. 物理, 2021, 50(8): 501-511. DOI: 10.7693/wl20210802
引用本文: 邰仁忠. X射线物理学[J]. 物理, 2021, 50(8): 501-511. DOI: 10.7693/wl20210802
TAI Ren-Zhong. X-ray physics[J]. PHYSICS, 2021, 50(8): 501-511. DOI: 10.7693/wl20210802
Citation: TAI Ren-Zhong. X-ray physics[J]. PHYSICS, 2021, 50(8): 501-511. DOI: 10.7693/wl20210802

X射线物理学

X-ray physics

  • 摘要: X射线自1895年被发现以来,为科学研究提供了丰富多样的探测和分析手段。随着以同步辐射为代表的先进X射线光源的出现,X射线实验方法不断发展,已经成为推动前沿基础和应用科学研究突破的重要实验手段。文章从X射线与物质的相互作用出发,简要阐述X射线实验方法如何探测不同的物理研究对象,如局域结构、晶体结构、纳米尺度结构、表面界面结构、电子结构、自旋结构等。最后展望更先进的X射线光源为科学研究带来的机遇。

     

    Abstract: With the development of advanced X-ray sources such as synchrotron radiation and free electron lasers,X-ray techniques are becoming more and more important as an analytical tool for advancing the frontiers of scientific research. This paper will first describe the interaction between X-rays and matter, then briefly review how X-ray methods work for detecting different physical properties, such as analyzing local, crystal, nanoscale, surface, interface and electron structures. The opportunities in the future, more advanced X-ray sources will bring for research will also be assessed.

     

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