Dear Rietveld Experts and Colleagues,
For most of the rietveld refinements (both qualitative and quantitative_Launch
.INP mode) of XRD powder data,I often use Topas Academic Macro Library, well
manged and maintained by John Evans and
colleagues.https://community.dur.ac.uk/john.evans/topas_academic/topas_macros.htm
But currently for samples, that encounter preferred orientation (e.g. nanotubes
etc), the strong preferred orientation somehow influence the intensity
distribution within a profile and hamper structural solution efforts using
rietveld refinement of powder data.Are there any macros (written by experts)
that can assist in such a case.I already tried the " Stephens peak shape
broadening macro" but found no change in Rwp value.Also, If there is complete
data bank of such macro..s. Please share. Accept my apologies for being
ignorant, so far.
Best regards,
Naveed_________________Dr. Naveed Zafar
Alihttps://scholar.google.com/citations?sortby=pubdate&hl=en&user=V4Hsus8AAAAJ&view_op=list_works
"Being ignorant is not so much a shame, as being unwilling to learn." .....―
Benjamin Franklin
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