-Original Message-
> From: ifeffit-boun...@millenia.cars.aps.anl.gov [mailto:ifeffit-
> boun...@millenia.cars.aps.anl.gov] On Behalf Of Matthew Marcus
> Sent: Monday, July 6, 2015 11:51 AM
> To: XAFS Analysis using Ifeffit
> Subject: Re: [Ifeffit] Fe K edge spectrum of scorodite
&
Do you by any chance has a room-temp spectrum? Most of our data is taken at RT
or not much below, and so the LN2 spectrum won't be a perfect match.
mam
On 7/6/2015 9:12 AM, Case Van Genuchten wrote:
Dear Matthew,
Sure, the raw data and/or spectrum can be added to the database. For th
Here are my versions of processed files, made from what you sent. The .e is
the pre-edge removed, post-edge normalized, shifted so that the Fe K-edge is at
7110.75eV.
The .b is k^3*chi(k), with E0 set so that it comes halfway up the edge jump.
The .chi is the chi(k), with the abscissa interpo
Thanks. I have an As-edge spectrum for scorodite.
mam
On 7/6/2015 9:12 AM, Case Van Genuchten wrote:
Dear Matthew,
Sure, the raw data and/or spectrum can be added to the database. For this
sample, the 1st derivative of the Fe foil was 7.112 keV. I can also provide
individual scans
Dear Matthew,
Sure, the raw data and/or spectrum can be added to the database. For this
sample, the 1st derivative of the Fe foil was 7.112 keV. I can also
provide individual scans for the database, if needed. Is there any
interest in the As K-edge of this sample, too? I have that one as well.
Thanks! May I add it to the ALS 10.3.2 reference collection?
What is the standard of energy calibration? Is the Fe metal edge at 7110.75eV,
7112eV or what?
mam
On 7/6/2015 7:11 AM, Case Van Genuchten wrote:
Dear Shaofeng,
I am attaching the averaged, raw data and Fe K-edge EXAFS spe
Dear Shaofeng,
I am attaching the averaged, raw data and Fe K-edge EXAFS spectrum
(extracted using SixPack) of scorodite. The mineral was prepared following
the procedure outlined in Paktunc et al. (2008). The data were collected
at the Stanford Synchrotron Radiation Lightsource in transmission
Dear all,
Can anyone have Fe K edge exafs spectrum of scorodite share a copy?
Thanks in advance.
Shaofeng
--
Shaofeng Wang, Ph.D of Geochemistry
Environmental Molecular Science Group
Institute of Applied Ecology, Chinese Academy of Sciences
Shenyang, 110016,
