[Ifeffit] Linear Combination Fitting using ATHENA

[Teck Kwang Choo]

Hello,

I have been using ATHENA to perform Linear Combination Fitting (LCF) on my
XANES spectrum to quantify the amounts of Fe (II) and Fe (III) in my
samples using only FeO and Fe2O3 as standards. The results showed a
majority of Fe (II), which is contrary to what was expected.

This made me wonder if the LCF results from XANES is a molar percentage
(mol %) or weight percentage (wt%).

Could anyone enlighten me on this matter?

Thanks!

-- 
Teck Kwang Choo
PhD Student
Department of Chemical Engineering
Room 225, Building 36
Monash University
Mobile No.: 04-11489904
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