Rietveld refinement of x-ray diffraction data using gsas-2

In this tutorial, you will learn Rietveld's refinement of X-ray diffraction (XRD) data using GSAS-II software. Initially, import the XRD data into the GSAS-II software. Then import the instrument parameter file, followed by the know structural cif file. Define the background and then run the refinement. GSAS-II will calculate a new XRD pattern based on the structural model and compare it to the observed data. The refinement process will adjust the structural model to minimize the difference between the calculated and observed patterns. Once the refinement is complete, GSAS-II will generate a report including refined structural parameters and other information. CIF File download    • How to download a CIF file for free?   #xrd #gsas #Rietveldrefinment #materialscience #research #xraydiffraction #cif #crystallography -------------------------------------------------- -------------------------------------------------- Contact: [email protected]