There is no change in preferred orientation.The peaks of other crystal planes are very weak.The preferred orientation crystal plane on the surface is (200).Scope of application: the grain size is 10~1000ÅĪnalysis of the phase structure on the surface of pure Al samples after He ion implantation.If β is the half-height width of the diffraction peak, then K=0.89, if β is the integral width of the diffraction peak, then K=1 β is the broadening of diffraction peak (khl) caused by grain refinement (unit is Rad).D hkl is the grain size perpendicular to the (hkl) plane direction (unit is Å).Phase quantitative analysis: determine the content of each component phaseĭirectly measure the θ angle of a certain ray, and then calculate the lattice constant through the interplanar spacing formula and the Bragg formula.Qualitative analysis of phases: determine which phases consist of a substance (material).Software Used to Process and Interpret XRD Data: ![]() T,C&A Lab provides reasonable data processing results to ensure the rationality and authenticity of data processing. The phase information of the sample can be obtained through qualitative phase analysis, the content information of each phase in the sample can be obtained through quantitative phase analysis, and the atomic ratio, crystal lattice parameters, lattice type, and grain size of the sample can be obtained through structural analysis, crystallinity, texture and other information. It can be divided into qualitative phase analysis, quantitative phase analysis and structural analysis. XRD data analysis refers to a data processing method that obtains sample composition information through a series of processing and comparison of the original map.
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