[Ifeffit] XAS question

[Edmund Welter]

Dear Danting,

did you look on the background that is subtracted? I guess it is your 
background that is doing something weird here. To look at the background 
tick "Background" in the plot. In the region you mention it should be a 
smooth line without visible oscillations.

Cheers,

Edmund


On 29.10.20 11:02, Chen, Danting wrote:
>
> Hi Mr/Ms,
>
> I am a new learner of XAS and meet a problem like before and hope you 
> can give me some hints.
>
> I have a data set after merged and alignment. But at 11-13 A-1, the 
> amplitude of k is much higher than normal but there seems no weird 
> points at XAS spectrum. I wonder how I could deal with this part? If I 
> shorter kmax and it must lose some important information.
>
> Best Wishes,
>
> Danting
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for 
> Windows 10
>
>
> _______________________________________________
> Ifeffit mailing list
> Ifeffit at millenia.cars.aps.anl.gov
> http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit
> Unsubscribe: http://millenia.cars.aps.anl.gov/mailman/options/ifeffit
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20201029/2ef0b36c/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 9A4E0CF3A09C44ECB4180D0A033C13ED.png
Type: image/png
Size: 49999 bytes
Desc: not available
URL: <http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20201029/2ef0b36c/attachment-0002.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 65BF16B216784E1CAAC18ED45008D0E9.png
Type: image/png
Size: 47273 bytes
Desc: not available
URL: <http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20201029/2ef0b36c/attachment-0003.png>