Fe K-edge maghemite (gamma-Fe2O3)
Dear XAFS community, Does anyone have a Fe K-edge XAS spectrum of maghemite (gamma-Fe2O3) sample or standard? Thank you in advance. Best, Christian Wittee Lopes -- Christian Wittee Lopes Professor Adjunto *Departamento de Química - Setor de Ciências Exatas* Universidade Federal do Paraná (UFPR) *Curitiba - Paraná* *LinkedIn https://www.linkedin.com/in/christian-wittee-lopes-561855219/ | ORCID https://orcid.org/my-orcid?orcid=0000-0001-8420-1958 | Lattes http://lattes.cnpq.br/4953371870936050*
Hi, I have some but for nanoparticles maghemite (room temperature and 20K, continuous scanning mode). Best, Morgane Desmau Le jeu. 8 févr. 2024, à 13 h 11, Christian Wittee Lopes < chriswittee@gmail.com> a écrit :
Dear XAFS community,
Does anyone have a Fe K-edge XAS spectrum of maghemite (gamma-Fe2O3) sample or standard?
Thank you in advance.
Best,
Christian Wittee Lopes
--
Christian Wittee Lopes
Professor Adjunto
*Departamento de Química - Setor de Ciências Exatas*
Universidade Federal do Paraná (UFPR)
*Curitiba - Paraná*
*LinkedIn https://www.linkedin.com/in/christian-wittee-lopes-561855219/ | ORCID https://orcid.org/my-orcid?orcid=0000-0001-8420-1958 | Lattes http://lattes.cnpq.br/4953371870936050* _______________________________________________ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit Unsubscribe: http://millenia.cars.aps.anl.gov/mailman/options/ifeffit
Dear XAFS community, I wonder if anyone has a CuSiO3 spectrum measured at Cu K-edge? Thank you, again! Em sex., 9 de fev. de 2024 às 05:58, Morgane Desmau < morgane.desmau@gmail.com> escreveu:
Hi,
I have some but for nanoparticles maghemite (room temperature and 20K, continuous scanning mode).
Best, Morgane Desmau
Le jeu. 8 févr. 2024, à 13 h 11, Christian Wittee Lopes < chriswittee@gmail.com> a écrit :
Dear XAFS community,
Does anyone have a Fe K-edge XAS spectrum of maghemite (gamma-Fe2O3) sample or standard?
Thank you in advance.
Best,
Christian Wittee Lopes
--
Christian Wittee Lopes
Professor Adjunto
*Departamento de Química - Setor de Ciências Exatas*
Universidade Federal do Paraná (UFPR)
*Curitiba - Paraná*
*LinkedIn <https://urldefense.us/v3/__https://www.linkedin.com/in/christian-wittee-lope... > | ORCID <https://urldefense.us/v3/__https://orcid.org/my-orcid?orcid=0000-0001-8420-1... > | Lattes <https://urldefense.us/v3/__http://lattes.cnpq.br/4953371870936050__;!!G_uCfs... >* _______________________________________________ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov https://urldefense.us/v3/__http://millenia.cars.aps.anl.gov/mailman/listinfo... Unsubscribe: https://urldefense.us/v3/__http://millenia.cars.aps.anl.gov/mailman/options/...
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-- Christian Wittee Lopes Professor Adjunto *Departamento de Química - Setor de Ciências Exatas* Universidade Federal do Paraná (UFPR) *Curitiba - Paraná* *LinkedIn <https://urldefense.us/v3/__https://www.linkedin.com/in/christian-wittee-lope... > | ORCID <https://urldefense.us/v3/__https://orcid.org/my-orcid?orcid=0000-0001-8420-1... > | Lattes <https://urldefense.us/v3/__http://lattes.cnpq.br/4953371870936050__;!!G_uCfs... >*
Hi, Average of 3 scans from APS-20BM, 2s/pt per scan...commercial powder (ground, Alfa?) on tape. Data were collected in 2009. I would have to dig to find out how many layers...around 8... Reference Fe foil measured simultaneously in transmission - no shift between scans. Si(111), 80%-ish tune around 7.4keV... cheers, -R. On 2024-02-08 11:02 a.m., Christian Wittee Lopes wrote:
Dear XAFS community,
Does anyone have a Fe K-edge XAS spectrum of maghemite (gamma-Fe2O3) sample or standard?
Thank you in advance.
Best,
Christian Wittee Lopes
--
Christian Wittee Lopes
Professor Adjunto
/Departamento de Química - Setor de Ciências Exatas/
Universidade Federal do Paraná (UFPR)
/Curitiba - Paraná/
/LinkedIn https://www.linkedin.com/in/christian-wittee-lopes-561855219/| ORCID https://orcid.org/my-orcid?orcid=0000-0001-8420-1958| Lattes http://lattes.cnpq.br/4953371870936050/
_______________________________________________ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit Unsubscribe:http://millenia.cars.aps.anl.gov/mailman/options/ifeffit
Dear Christian,
Check this database:
https://mdr.nims.go.jp/concern/datasets/1n79h782t?locale=en
I hope it helps.
Best regards.
(^ㅇᆽㅇ^)(=˃ᆺ˂=)(=🝦 ༝ 🝦=)
Eugenio H. OTAL
Assistant Professor
Dept. of Materials Chemistry
Shinshu University
4-17-1 Wakasato, Nagano 380-8553, JAPAN
eugenio_otal@shinshu-u.ac.jp
https://sites.google.com/view/zettsu-laboratory/news-updates
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Who is John Galt?
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On Fri, Feb 9, 2024 at 4:12 AM Christian Wittee Lopes
Dear XAFS community,
Does anyone have a Fe K-edge XAS spectrum of maghemite (gamma-Fe2O3) sample or standard?
Thank you in advance.
Best,
Christian Wittee Lopes
--
Christian Wittee Lopes
Professor Adjunto
*Departamento de Química - Setor de Ciências Exatas*
Universidade Federal do Paraná (UFPR)
*Curitiba - Paraná*
*LinkedIn https://www.linkedin.com/in/christian-wittee-lopes-561855219/ | ORCID https://orcid.org/my-orcid?orcid=0000-0001-8420-1958 | Lattes http://lattes.cnpq.br/4953371870936050* _______________________________________________ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit Unsubscribe: http://millenia.cars.aps.anl.gov/mailman/options/ifeffit
Dear Christian,
some XES and HERFD data on maghemite in our database:
[ https://www.sshade.eu/data/experiment/EXPERIMENT_SOC_20181115_005 | https://www.sshade.eu/data/experiment/EXPERIMENT_SOC_20181115_005 ]
Cheers
Denis
De: "Christian Wittee Lopes"
participants (5)
-
Christian Wittee Lopes -
Denis TESTEMALE -
Morgane Desmau -
Otal Eugenio -
Robert Gordon