Re: Si Zero-Background Holder Pattern subtraction in GSASII
It may not be giving bragg peaks, but our zero bkg holder definately has some structure in the bkg that we need to take into account for some specimens. Matthew On 3 Feb 2018 00:41, "Toby, Brian H." wrote: > Have you looked at this: https://subversion.xray. > aps.anl.gov/pyGSAS/Tutorials/BkgFit/FitBkgTut.htm, but why is your > zero-background plate giving you peaks? It should be off-cut so that there > is no Bragg diffraction. > > Brian > > On Feb 2, 2018, at 10:09 AM, Muir, Caelin Frederick > wrote: > > Hi all, > I am performing refinement in GSASII on a pattern that was taken with a Si > zero-background holder. I am unable to figure out how to subtract/ignore > the peaks associated with the zero-background holder. Any advice is > appreciated, thanks in advance. > > Best, > Caelin > ++ > Please do NOT attach files to the whole list > > Send commands to eg: HELP as the subject with no body > text > The Rietveld_L list archive is on http://www.mail-archive. > com/rietveld_l@ill.fr/ > ++ > > > > ++ > Please do NOT attach files to the whole list > > Send commands to eg: HELP as the subject with no body > text > The Rietveld_L list archive is on http://www.mail-archive.com/ > rietveld_l@ill.fr/ > ++ > > > ++ Please do NOT attach files to the whole list Send commands to eg: HELP as the subject with no body text The Rietveld_L list archive is on http://www.mail-archive.com/rietveld_l@ill.fr/ ++
Re: Si Zero-Background Holder Pattern subtraction in GSASII
Have you looked at this: https://subversion.xray.aps.anl.gov/pyGSAS/Tutorials/BkgFit/FitBkgTut.htm, but why is your zero-background plate giving you peaks? It should be off-cut so that there is no Bragg diffraction. Brian On Feb 2, 2018, at 10:09 AM, Muir, Caelin Frederick mailto:cfm...@sandia.gov>> wrote: Hi all, I am performing refinement in GSASII on a pattern that was taken with a Si zero-background holder. I am unable to figure out how to subtract/ignore the peaks associated with the zero-background holder. Any advice is appreciated, thanks in advance. Best, Caelin ++ Please do NOT attach files to the whole list mailto:alan.he...@neutronoptics.com>> Send commands to mailto:lists...@ill.fr>> eg: HELP as the subject with no body text The Rietveld_L list archive is on http://www.mail-archive.com/rietveld_l@ill.fr/ ++ ++ Please do NOT attach files to the whole list Send commands to eg: HELP as the subject with no body text The Rietveld_L list archive is on http://www.mail-archive.com/rietveld_l@ill.fr/ ++
Si Zero-Background Holder Pattern subtraction in GSASII
Hi all, I am performing refinement in GSASII on a pattern that was taken with a Si zero-background holder. I am unable to figure out how to subtract/ignore the peaks associated with the zero-background holder. Any advice is appreciated, thanks in advance. Best, Caelin ++ Please do NOT attach files to the whole list Send commands to eg: HELP as the subject with no body text The Rietveld_L list archive is on http://www.mail-archive.com/rietveld_l@ill.fr/ ++
