What is JCPDS, ICDD and Powder Diffraction File

[@ahmedmalik9974]

Sir how can we add a JCPD file in our data in origin.

[@qamarwali]

We do not add JCPDS to the origin. It is just a number assigned to every crystal structure by JCPDS (now called ICDD). Because of this number, we identified different crystal structures. Let me know if you have any other questions

[@ahmedmalik9974]

@@qamarwali Sir can you please make video on fermi level.what are fermi level and how fermi level balanced during Heterostructures formation.

[@qamarwali]

@@ahmedmalik9974 Noted ✅️. I will try my best Wish you good luck 👍

[@mylifemychoice-]

​​@@qamarwaliwhere will we get these ICDD standard reference XRD graphs to compare our XRD ? onlile or any software , or site or any book ? plz give me suggestion. thank u

[@qamarwali]

@@mylifemychoice- Please read the below comment in detail and I hope it will answer your question. Let me tell you the methods 1. Search it on Google, and Google will take you to the relevant research paper or review paper, or may be there is a discussion on ResearchGate 2. You are working on this topic, so it means you studied this material from a research paper. Therefore, there must be detail of this material in that paper or in the references cited in that paper. Very important point 3. Try crystallography dot org or .net and try for CIF file 4. Look at the ICDD website if possible 5. Just jot down question on ResearchGate, and someone will respond who is working in the same field 6. Lastly, use this key words in the Scopus, and hopefully, you will find the relevant papers. The above-mentioned points are the different approaches to get the ICCD# for your unknown or known sample.