Can someone advise on performing XRD analysis?

I have XRD data of 1, 3, 5 wt% doped MgB2 system. I found a shift in all the XRD reflection towards higher 2theta side.but the shift is much pronounced for 1 wt. % as compare to 3 and 5 wt %...

08 August 2013 1,040 1 View