Re: [Ifeffit] Co2P spectrum

2022-09-21 Thread Carlos Triana Estupinan
Dear XAFS community, Does anyone have a spectrum of Co3(PO4)2 sample? Thank you in advance. El lun, 12 sept 2022 a las 21:54, Christian Wittee Lopes (< chriswit...@gmail.com>) escribió: > Dear XAFS community, > > Does anyone have a spectrum of Co2P sample or standard? > > Thank you in

[Ifeffit] Co K-edge XAS spectra of Co(OH)2 and CoOOH

2020-08-27 Thread Carlos Triana Estupinan
Dear mailing list, I am looking for the Co K-edge XAS spectra of Co(OH)2 and CoOOH containing both the XANES and EXAFS regions at room temperature. Thank you in advance. Kind regards, -- *Carlos A. Triana* PHD. - LIC.PHIL. Sciences Physics MSC.*-* BSC. Sciences Physics Postdoctoral

[Ifeffit] Inversion Degree

2019-07-05 Thread Carlos Triana Estupinan
Dear All Dear I have EXAFS spectra for spinel Co3O4, and I have to determine the inversion degree X, or the cation distribution of Co at the octaedral and tetraedrical sites. The EXAFS fitting can be performed employing two clusters of atoms, one having the absorbing atom in tetrahedral site

[Ifeffit] Amorphous

2016-08-08 Thread Carlos Triana Estupinan
Dear Bruce I want to know if it is possible to obtain a 3D structure (.cif file) of an amorphous material from the EXAFS fitting carried out from artemis. I mean, there is a way to extract a .cif file with the structural data obtained from the refined spectra. Also, in amorphous materials there