[Ifeffit] CN and bond distances in Artemis

[Richard Mayes]

Juan,

There are 2 ways to apply the self-absorption correction in Athena.  The 
first way is to pick thicknesses starting with a couple microns and 
going thicker and thicker until the correction has no effect.  I like 
this method because it gives an idea of the effects that thickness and 
concentration can have on the fluorescence.  The other way is to simply 
use a thickness that will be in the infinite thickness domain to begin 
with.  Either way, you get the information needed.

To do the self-absorption correction in Athena go to Data then 
self-absorption, pick your algorithm (I suggest reading the Athena 
document section to see which you should use), plug in the formula for 
the sample and then either plot the information depth or plot data and 
correction.

Rich

Juan Antonio Maciá Agulló wrote:
> 
> Ok, how can I apply an "infinite" sample correction? The other samples are
> measured also in fluorescence mode, then is it better to measure Ptfoil in the
> same conditions (fluorescence)?
> 
> Thanks a lot
> 
> Best regards,
> JA
> 
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