[Ifeffit] Reference for Setting k range in EXAFS analysis

[Robert Gordon]

Hi Navneet,

You have asked a rather open-ended question.
There are numerable resources available for learning about XAFS analysis 
that are straightforward
to find. Setting the k-range is more specific and governed by several 
factors.

The range chosen affects resolution and precision. In general, you would 
like as large a k-range
as you can reasonably obtain. Practically, this is limited by the sample 
(order/disorder, mean-square-
relative-displacement, Debye-Waller term) and by finite limits on beamtime.

My suggestion, as a starting point, is to consider what type of 
materials you plan on studying,
then check the literature for similar systems to see what results others 
have been able to obtain.

-R.

On 6/18/2015 3:42 AM, Navneet Singh wrote:
>
> Dear All
>
> Can I get some study material mentioning how to set the K-range for 
> EXAFS analysis.
>
> With best regards
>
> Navneet Singh
>
>
>
> _______________________________________________
> Ifeffit mailing list
> Ifeffit at millenia.cars.aps.anl.gov
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