Re: [Ifeffit] Ifeffit Digest, Vol 243, Issue 10

[Shuting Xiang]

Thank you very much! We really appreciate it!

Shuting

On Wed, May 17, 2023 at 12:02 AM 
wrote:

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> Today's Topics:
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>1. In2O3 and In foil XAFS spectra in need (Shuting Xiang)
>2. Re: In2O3 and In foil XAFS spectra in need (Robert Gordon)
>
>
> --
>
> Message: 1
> Date: Tue, 16 May 2023 22:29:22 -0400
> From: Shuting Xiang 
> To: ifeffit@millenia.cars.aps.anl.gov, "Li, Zhengyuan (li3zn)"
> , "Jimenez, Juan" 
> Subject: [Ifeffit] In2O3 and In foil XAFS spectra in need
> Message-ID:
> <
> capi4yra21_o6rt+kozcjrul8rk2st-usob_wmprb7xfpyf5...@mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Dear all,
>
> I hope this email finds you well. I am writing to inquire if any of you
> might have the XAFS spectra of In oxide (In2O3) and In foil. We are in need
> of these spectra as references for our ongoing research. If anyone would be
> kind enough to share these spectra with us, we would greatly appreciate it.
>
> Please feel free to reach out to me if you are able to assist. Your support
> would be greatly appreciated.
>
> Thank you very much for your attention and consideration.
>
> Best,
>
> Shuting Xiang
> Department of Material Science and Engineering
> Stony Brook University
> shuting.xi...@stonybrook.edu
> -- next part --
> An HTML attachment was scrubbed...
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> http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20230516/e79486b1/attachment-0001.htm
> >
>
> --
>
> Message: 2
> Date: Tue, 16 May 2023 20:59:57 -0700
> From: Robert Gordon 
> To: ifeffit@millenia.cars.aps.anl.gov
> Subject: Re: [Ifeffit] In2O3 and In foil XAFS spectra in need
> Message-ID: <0cb4b374-c7d0-04d1-0610-6e8d5e25e...@alumni.sfu.ca>
> Content-Type: text/plain; charset="utf-8"; Format="flowed"
>
> Hi,
>
> All data measured on APS 20BM, In K-edge
>
> files attached:
> in2o3 (avg of 3 scans)
> in foil ref measured after sample (avg of 3 scans, no shift detected)
>
> I can provide a foil scan without the sample in place, but the
> transmission detectors were still
> purging (changed gas for high energy) during those measurements.
>
> cheers,
> -R.
>
> On 2023-05-16 7:29 p.m., Shuting Xiang wrote:
> > Dear all,
> >
> > I hope this email finds you well. I am writing to inquire?if any of
> > you might have the XAFS spectra of In oxide (In2O3) and In foil. We
> > are in need of these spectra as references for our ongoing research.
> > If anyone would be kind enough to share these spectra with us, we
> > would greatly appreciate it.
> >
> > Please feel free to reach out to me if you are able to assist. Your
> > support would be greatly appreciated.
> >
> > Thank you very?much for your attention and consideration.
> >
> > Best,
> >
> > Shuting Xiang
> > Department of Material Science and Engineering
> > Stony Brook University
> > shuting.xi...@stonybrook.edu
> >
> > ___
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> > Ifeffit@millenia.cars.aps.anl.gov
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> > Unsubscribe:http://millenia.cars.aps.anl.gov/mailman/options/ifeffit
> -- next part --
> An HTML attachment was scrubbed...
> URL: <
> http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20230516/f9783f3b/attachment.htm
> >
> -- next part --
> # created: Tue May 16 20:37:57 2023
> # from file: in2o3.0002
> # No: 288  [E0: 0,0,0,-1]
> #-
> #   X  Y
> 2.7690399648E+001  4.2361659692E-001
> 2.7702051151E+001  4.2363261461E-001
> 2.7712867133E+001  4.2327793887E-001
> 2.7721153845E+001  4.204464E-001
> 2.7731138317E+001  4.2320226231E-001
> 2.7743501970E+001  4.2301494294E-001
> 2.7751976606E+001  4.2306020429E-001
> 2.7760795735E+001  4.2290210455E-001
> 2.7773695344E+001  4.2296610376E-001
> 2.7783208013E+001  4.2282584882E-001
> 2.7791196903E+001  4.2287617800E-001
> 2.7801572334E+001  4.2290905712E-001
> 2.7813317843E+001  4.2292985225E-001
> 2.7820642542E+001  4.2300891436E-001
> 2.7828823519E+001  4.2306760840E-001
> 2.7840421498E+001  4.2344763678E-001
> 2.7850321552E+001  4.2365012450E-001
> 2.7858690894E+001  4.2395824724E-001
> 2.7870313850E+001  4.2488408437E-001
> 2.7881604255E+001  4.2573013549E-001
> 2.7888965061E+001  4.2687346824E-001
> 

Re: [Ifeffit] Question about EXAFS fitting of mixtures

[Soyoung Kim]

Thank you for the replies. That's what I thought too. And good point, XANES
will be different for the two scenarios and it would not matter whether the
analysis is by LCA. (For the cat riddle, is it four cats in a circle with
each cat in each corner of a very small room? Not sure if I'm getting the
point of the riddle.)

If there are significant contributions from multiple scatterings in the
EXAFS, it would be possible to distinguish the two scenarios with EXAFS,
right? But practically, I feel it would be difficult unless the data
quality is very high.

Best,
Soyoung

On Mon, May 15, 2023, 6:33 PM Anatoly Frenkel <
anatoly.fren...@stonybrook.edu> wrote:

> That question reminds me of a Russian riddle:
> In each corner of a room there is a cat. In the eyes of each cat there are
> three cats. On the tail of each cat there is a cat. How many cats are there?
>
> Anatoly
>
> > On May 15, 2023, at 7:09 PM, Soyoung Kim  wrote:
> >
> > 
> > Dear all,
> >
> > While fitting EXAFS for tiny Pt nanoparticles, a simple question
> occurred to me. For these two scenarios:
> > 1. All Pt atoms are coordinated to 3 O atoms and 3 Pt atoms each.
> > 2. Half of the Pt atoms are coordinated to 6 O atoms and half to 6 Pt
> atoms.
> >
> > If we fit only single-scattering paths, would it be possible to tell
> apart these two scenarios with EXAFS fitting? What about linear combination
> analysis of the XANES?
> >
> > Thank you,
> > Soyoung
> >
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Re: [Ifeffit] Not possible to install larch on actual system and Mac M1 system

[Matt Newville]

Hi Stefan,

OK, glad to hear you got it working, and thanks for the explanation.

It is definitely not the intention that the Xcode developer tools need to
be installed.  I do have those installed, but still `fabio` did install
from a "whl" (packaged binary), not a "tar.gz" (a source code kit) for me.

I think this is probably not related to ARM/M1 v Intel.  I think it is just
whether the binary was expected to be built on the target machine or not.

Anyway, thanks  - that might help someone else who gets stuck too.
Cheers,



On Wed, May 17, 2023 at 4:45 AM Mangold, Stefan (IPS) <
stefan.mang...@kit.edu> wrote:

> Dear all, Dear Matt
>
>
> found the reason:
>
> - you need command line developer tools installed
>
> - these have to be up to date
>
> If this is the case, the install via script works also on ARM Macs ….; the
> Intel-Mac, which I tested, had an updated version installed.
>
> best regards
>
> Stefan
>
> Am 16.05.2023 um 16:31 schrieb Matt Newville :
>
> Hi Stefan,
>
> Sorry for the trouble.  As it turns out, I am writing this on a Macbook M1
> running 13.3.1.
>
> I think the "GetLarch.sh" script should work (downloading
> https://raw.githubusercontent.com/xraypy/xraylarch/master/installers/GetLarch.sh
>
> and running with `sh GetLarch.sh` in a Terminal).
>
> For me, that is using fabio version 2023.4.1.
>
> Does that work for you?  If not, can you send the log file (GetLarch.log)?
>
> --Matt
>
> On Tue, May 16, 2023 at 9:19 AM Mangold, Stefan (IPS) <
> stefan.mang...@kit.edu> wrote:
>
>> Dear all,
>>
>> from binary package:
>> can’t write to system partition
>>
>> by script and by anaconda I got the following message back:
>>
>> Collecting fabio
>>   Using cached fabio-2023.4.1.tar.gz (724 kB)
>>   Installing build dependencies ... done
>>   Getting requirements to build wheel ... done
>>   Preparing metadata (pyproject.toml) ... error
>>   *error*: *subprocess-exited-with-error*
>>
>> System ist 13.3.1, tried to install the newest version completely from
>> scratch, because the update killed my larch version ….
>>
>> best regards
>>
>> Stefan
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-- 
--Matt Newville  630-327-7411
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Re: [Ifeffit] In2O3 and In foil XAFS spectra in need

[Takahiro Matsumoto]

HI,

Please visit  NIMS MDR XAFS DB
https://doi.org/10.48505/nims.1447

Then type In2O3 or In-foil in the search window to search data.

p.s.
Recently, a paper for MDR XAFS DB was published.
https://doi.org/10.1080/27660400.2023.2197518

regards,
Takahiro Matsumoto


2023年5月17日(水) 11:29 Shuting Xiang :

> Dear all,
>
> I hope this email finds you well. I am writing to inquire if any of you
> might have the XAFS spectra of In oxide (In2O3) and In foil. We are in need
> of these spectra as references for our ongoing research. If anyone would be
> kind enough to share these spectra with us, we would greatly appreciate it.
>
> Please feel free to reach out to me if you are able to assist. Your
> support would be greatly appreciated.
>
> Thank you very much for your attention and consideration.
>
> Best,
>
> Shuting Xiang
> Department of Material Science and Engineering
> Stony Brook University
> shuting.xi...@stonybrook.edu
> ___
> Ifeffit mailing list
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Re: [Ifeffit] Not possible to install larch on actual system and Mac M1 system

[Mangold, Stefan (IPS)]

Dear all, Dear Matt


found the reason:

- you need command line developer tools installed

- these have to be up to date

If this is the case, the install via script works also on ARM Macs ….; the 
Intel-Mac, which I tested, had an updated version installed.

best regards

Stefan

Am 16.05.2023 um 16:31 schrieb Matt Newville 
mailto:newvi...@cars.uchicago.edu>>:

Hi Stefan,

Sorry for the trouble.  As it turns out, I am writing this on a Macbook M1 
running 13.3.1.

I think the "GetLarch.sh" script should work (downloading 
https://raw.githubusercontent.com/xraypy/xraylarch/master/installers/GetLarch.sh
and running with `sh GetLarch.sh` in a Terminal).

For me, that is using fabio version 2023.4.1.

Does that work for you?  If not, can you send the log file (GetLarch.log)?

--Matt

On Tue, May 16, 2023 at 9:19 AM Mangold, Stefan (IPS) 
mailto:stefan.mang...@kit.edu>> wrote:
Dear all,

from binary package:
can’t write to system partition

by script and by anaconda I got the following message back:

Collecting fabio
  Using cached fabio-2023.4.1.tar.gz (724 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... error
  error: subprocess-exited-with-error

System ist 13.3.1, tried to install the newest version completely from scratch, 
because the update killed my larch version ….

best regards

Stefan
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