I use to do XRD from room temperature to High temperature and then cooling
again at room temperature.
I see there is constant going to the right for all the peaks and also
their intensities are decreasing, also the width of peaks is becoming
larger.
I would like to interpret those data and also to calculate the particle
size and the unit cell size (if there is a change with the temperature).
It seems the phase is not change only the shits and the intensities values.
I would like to calculate taking in account the data I have (Intensity vs.
2*theta plot)
I found a formula but there is included the unit cells parameters and I
do not want to use that, because my goal is to find the unit cell
parameter using the recorded data for each set of data.
* How to interpret the constant moving of my intensities to the right with each
temperature step?
*How to interpret the constant decreasing in intensity of every peak with each
temperature step?
*How to interpret the constant increasing wide each peak with each temperature
step?
Could you help me to interpret those data or to guide to read something on the
web to help me with this?
Thank you!
