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A Method for Implementing the Diffraction of a Widely Divergent X-Ray Beam

机译:一种实现宽发散x射线束衍射的方法

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摘要

A method for implementing the diffraction of a widely divergent characteristic X-ray beam from a standard X-ray tube with a linear focal spot was improved. X rays, passing through a diaphragm 30 pm in diameter, diffract from a crystal adjacent to the diaphragm. The crystal, together with a photographic plate, rotates around the axis perpendicular to the plate. It is shown that the diffraction image is a set of hyperbolas in this case. The equations of the hyperbolas are obtained and investigated. A method for interpreting the diffraction images in the case of small crystal asymmetry is proposed.
机译:改进了一种用于实现从具有线性焦点的标准X射线管中衍射出特征较大的X射线束的衍射的方法。穿过直径为30 pm的振动膜的X射线从与振动膜相邻的晶体发出衍射。晶体与照相板一起绕垂直于该板的轴旋转。结果表明,在这种情况下,衍射图像是一组双曲线。获得并研究了双曲线方程。提出了一种在晶体不对称较小的情况下解释衍射图像的方法。

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