25 Jun
2007
25 Jun
'07
11:40 a.m.
Thanks, Itzok. I'll check it out. --Scott Calvin Sarah Lawrence College At 05:27 AM 6/25/2007, you wrote:
Dear Scott,
I would just like to mention a similar study of Fe XANES analysis for a particular case of iron gall inks, where linear combination method (implemented in athena) was used to identifiy relative amounts of Fe2+ and Fe3+ compounds in the historic inks (ref: I. Arcon et al. X-ray Spectrometry 2007, 36, 199-205) A methodological problem of finding proper Fe XANES references for the procedure and avoiding systematic errors is addressed.