Hi dear Rania Daha

First, you must know your sample phases (Qualitative analysis). Then you have to download cif files from the COD site: http://www.crystallography.net/cod/result.php

Then you insert cif files with your XRD pattern.Now you can do quantitative analysis with the Rietveld method. But it is really hard to do this with X'pert highscore plus.

I suggest you do this (Quantitative Analysis), with other software like MAUD, Fullprof.

Also if you want I can analyze your file. Just email me your XRD files and tell me your sample elements and fabrication method.

[email protected]

With best Regards

hi dear Nima Abbasian

Thank you for your answer ,i sent you an email.

best regards

Rania Daha I would recommend profex software. this software is comparatively easy to use and has a lot of youtube tutorials from the developers. It has an inbuilt library of structure files for beginners and additional structure files can be downloaded and added from the link shared by Nima Abbasian.

Profex | Open Source XRD and Rietveld Refinement (doebelin.org)

if you need any help, feel free to ask.

regards

saurabh

dear Saurabh Khandelwal

thank you so much okey i ll use it

best regards