P.S. When the splitting arises from a phase transition, sometimes we see what we call "snowmen" or pairs of spots that are split between the two rings. I interpret these as twins arising from the phase transition. Has anyone seen these types of pairs of spots before? I think there is a lot of information there that we are passing up if we don't learn to interpret it.
>Hi all, >In my defense, 10 of the 12 messages relating to this topic have had their >footers attached. I will try to figure out how to get rid of it for next time. >Here is a topic I am interested in: we are collecting a lot of data on an >imaging plate (GSECARS and HPCAT at Advanced Photon Source). We are >interested in splitting of peaks in some of the samples. The splitting is >very difficult to see on the integrated pattern, but very easy to see on the >2-D imaging plate frame itself. The rings are "spotty" and it's very easy to >tell which spots are in which ring when the peak is slightly split. >My question is whether there is software I can use to take advantage of this >and fit the "spots" so I can get a better resolution of the splitting. >Something in between powder and single crystal. >Thank you, >- Kurt
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