In ADXRD all the peaks are matching with theoretical pattern in peak positions. But one peak has intensity lower than the theoretical value. Others are matching as well. What may the reason behind this? May there be twinning? Or strain?
Dear Santanu,
you may share your diffractogram(s) and tell us what type of sample you are dealing with. So we could better draw conclusions.
Changes in relative intensity ratios also gives an idea about the changes in the atomic positions.
Most probably you have the texture effect- a part of related matter falls into less probable orientation .
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