It's appreciated that you're explaining Rietveld refinement, but there are some significant issues with the procedure. Beneath the software interface, there are important mathematical models and equations that require careful attention. Your starting model is quite far from the global minimum, and many of the parameters being refined seem out of order. This can lead to incorrect results and potential misinformation for viewers. It might be helpful to review the refinement process for better accuracy.
@@NanoencryptionSKP I earlier show 10% somewhere but quite couldn't understand it. It would be a pleasure if you could make a video on this topic as well which tells us what values of the refinements are accepted. Thanks.
Thank you
Kindly upload videos on how to analyse XRD graph
It's appreciated that you're explaining Rietveld refinement, but there are some significant issues with the procedure. Beneath the software interface, there are important mathematical models and equations that require careful attention. Your starting model is quite far from the global minimum, and many of the parameters being refined seem out of order. This can lead to incorrect results and potential misinformation for viewers. It might be helpful to review the refinement process for better accuracy.
Point be noted
How did you measure lattice parameters and atomic position
Use
Xpert High Score
Match Software
Article
CIF file
JCPDF card
What is the maximum allowed value of chi2 value?
In a refinement carried out, I got Rp= 14.8, Rw= 11.1 Rexp = 2.96, Chi2= 14.1
Is it okay?
Acceptable value is up to 3 of chie and remaining parameters value should be in the range of 10%
@@NanoencryptionSKP I earlier show 10% somewhere but quite couldn't understand it. It would be a pleasure if you could make a video on this topic as well which tells us what values of the refinements are accepted. Thanks.
How to calculate atomic positions of atoms or occupancy without using CIF file??
Please go through the reported value...
I am following the same steps but getting Rp and Rwp more then 40. Can you suggest me something better
What's your sample
@@NanoencryptionSKP ZrO2
And value of Chi2 is 1.8 but Rp and Rwp are high
Its ZrO2
@@SANDEEPKUMAR-nd1mz if possible then mail it..
while refining it shows Intensity error, what to do
Check your .dat file