Microbeam X-ray diffractometer based on capillary X-ray optical device

基于毛细管x射线光学器件的微束x射线衍射仪

Abstract

The utility model relates to a microbeam X-ray diffractometer based on a capillary X-ray optical device, consisting of an X-ray source, a sample table, a detector, a goniometer, a receiving gap, an integral capillary X-ray focusing lens and an integral capillary X-ray collimator, wherein the integral capillary X-ray focusing lens and the integral capillary X-ray collimator are arranged between the X-ray source and the sample table. The microbeam X-ray diffractometer is used for analyzing the microbeam X-ray diffraction of a sample; the core component of the microbeam X-ray diffractometer is the combination device of the integral capillary X-ray focusing lens and the integral capillary X-ray collimator; and through the combination device, the X-rays emitted by the X-ray source can be focused into collimated microbeam X-rays, so that the microbeam X-ray diffraction of the sample is analyzed. The utility model analyzes the X-ray diffraction with the light source with lower power. The utility model has simple structure and low manufacturing cost and is easy to promote and popularize.
基于毛细管X射线光学器件的微束X射线衍射仪是由X光源、样品台、探测器、测角仪、接受狭缝、X射线光源和样品台之间的整体毛细管X光会聚透镜和整体毛细管X射线准直器组成,它可用来对样品进行微束X射线衍射分析。本实用新型的核心部件是X射线光源和样品台之间的整体毛细管X光会聚透镜和整体毛细管X射线准直器的组合装置。本实用新型的核心是通过整体毛细管X光会聚透镜和整体毛细管X射线准直器的组合装置,可以将X光源发射的X射线会聚成微束准平行X射线,从而对样品进行微束X射线衍射分析。同时,本实用新型可以利用功率较低的光源进行X射线衍射分析。本实用新型结构简单,造价低廉,便于推广和普及。

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