[GSAS-II] Rietveld refinement of X-ray lab data

[Zeldah Sentsho]

Hi,
I am struggling to do rietveld refinement on X-ray data. Does the default X-Ray instrument parameter file always work for all X-ray lab diffractometers? My fits indicate that peak broadening refinement is needed but when I refine the crystal size and microstrain, nothing much happens. Is there something that I am missing?

Regards,
Zeldah




Zeldah Sentsho

Scientist

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Email: Zeldah.Sentsho at necsa.co.za

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