[Ifeffit] Problems with fit in pyrite structure with Se substitution
Adriana Matamoros Veloza
A.MatamorosVeloza at leeds.ac.uk
Fri Jun 29 10:26:31 CDT 2012
Hi Bruce,
Great, thanks a lot. The file is shared again now.
https://docs.google.com/open?id=0B6dBCadbyZwFS0tDTmdDSXlWVVU
Looking forward to hearing from you.
Best wishes,
Adriana
-----Original Message-----
From: ifeffit-bounces at millenia.cars.aps.anl.gov [mailto:ifeffit-bounces at millenia.cars.aps.anl.gov] On Behalf Of Bruce Ravel
Sent: 29 June 2012 15:54
To: XAFS Analysis using Ifeffit
Subject: Re: [Ifeffit] Problems with fit in pyrite structure with Se substitution
On Wednesday, June 27, 2012 11:48:27 AM Adriana Matamoros Veloza wrote:
> Actually, these data correspond to Se edge measured on natural pyrite
> grains; we did not measure Fe edge.
>
> There are three possibilities of Se chemical environment in these samples:
> (1) replacement of S with Se in the pyrite structure, (2) Se is forming its
> own phase with iron (Se-Fe bonds), (3) it could be the combination of these
> two.
>
> The project AMV-1 contains data for Se edge in a different pyrite grain than
> the project AMV-2. So, data can be slightly different taking into account
> the two possibilities above. I found a better fit for AMV-1, which I will
> really appreciate if you can give me your comments about this project (link
> is working now).
>
> https://docs.google.com/open?id=0B6dBCadbyZwFS0tDTmdDSXlWVVU
Adriana,
I'd love to try to help you, but this link also returns 404 not found.
This Google Docs thing does not seem to be your friend. Why not just
attach the project file to your email. They are usually not that big.
The largest one on my computer is under 3 MB.
Drat!
B
--
Bruce Ravel ------------------------------------ bravel at bnl.gov
National Institute of Standards and Technology
Synchrotron Methods Group at NSLS --- Beamlines U7A, X24A, X23A2
Building 535A
Upton NY, 11973
Homepage: http://xafs.org/BruceRavel
Software: https://github.com/bruceravel
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