Double crystal X-ray goniometer

双晶体 x 射线 测角 仪

In this article general formulas are derived which account for the influence of X-ray geometry the nonideal adjustment of goniometer and the parameters of recording system on the centre of gravity on the mean-square width and on the Fourier coefficients of the line profile .

本文研究 X 射线 衍射 仪的各种工作条件对干涉 线纹的重心位置、均方宽度和傅里叶系数的影响，得出了普遍的公式。

This paper briefly introduced the technology progress in X-ray source goniometer optics sample holders accessories detectors and software of polycrystal X-ray diffractometers in recent years .

简要介绍了近几年来多晶X射线衍射仪的 光源、 测角 仪、样品 台、光学系统、附件、检测器和应用软件方面的技术进展和用途扩展情况。

Geometrical Error due to the divergence of X-ray beam was analysed in an Ω & goniometer with stationary slit for residual stress measurement .

本文分析了 准聚焦 常规法应力测定中由于 X 射线有一定 发散度造成的测量误差，并给出了修正方法。