I've been trying to compare my results to another study and I need these peaks d-spacing values in order to determine the average d-spacing to make the comparison but I'm not sure how to identify them. If anyone could give me any tips I would be most grateful, thank you!
From the Bragg's law (2 d Sin (theta) = n lambda), you can calculate the d spacing for each diffraction pattern. Then the diffraction angle and d spacing vary inversly (when the angle theta increases, the d spacing decreases).
May be you know the cristal structure of your sampletheta(100). If so, yo may identify the diffraction patterns.
For exemple, in the case of cubic system :
d(100)>d(110)>d(111), then theta(100)
yuss, follow the formula mentioned that is bragg's law.. also calculate FWHM for peaks and compare with data you want to.
If you are asking how to identify the peaks then.... The easiest way is to compare your results with standard databases (JCPDS etc). These database give you theta or 2theta (i.e. angle) values for each crystal planes of your material.
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