Dear mailing list users,
I am trying to fit the spline background function in a proper way to a spectrum
(Ga K edge, see attached).
However, it doesn't seem to work out, but I don't see why.
I already tried the following:
* Vary the Rbkg value
* Change spline k-weight
* Change k-range of spline
Move E0 past the white line and that should fix the problem.
Chris
Sent from my iPhone
> On Aug 29, 2014, at 3:13 AM, Matthias Filez wrote:
>
> Dear mailing list users,
>
> I am trying to fit the spline background function in a proper way to a
> spectrum (Ga K edge, see attached).
> Howeve
Hi Matthias,
I don't see a problem with this background removal (using Rbkg=1.0 and
kweight=3 as in your project file). The mu0 spline does shoot up (to
perhaps a value of 3 for the normalized XAFS) whereas the data goes to
about 1.8 (again, for normalized XAFS).Mu0 then drops down into the
r
