Dear,
Firstly, i'm very grateful for the useful responses from Bruce Ravel and Matt Newville on my previous question.
Now, I have another question about path. The screenshot below is the interpretation of a path in α-Fe. I was wondering what does "beta" means. Is that scattering angle? I tentatively construct a triangle according to the rleg values, and find that the three angles are consistent with the beta values. What does this mean? I searched the Artemis user guild and the mailing list, but could not find the answers. Do you have any ideas?
Thanks in advance
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Qiang Chang
Institute of Coal Chemistry, CAS
Leyuan South II Street 1, Yanqi Development Zone
Huairou District, Beijing, POB. 101407
P.R. China