Open AccessJournal Article
X-ray absorption : principles, applications, techniques of EXAFS, SEXAFS, and XANES
Reads0
Chats0
TLDR
Theory of X-ray Absorption Spectroscopy (EXAFS) is described in this paper, where the authors present an experimental setup of EXAFS with Synchrotron Radiation.Abstract:
Theory of EXAFS. Theory of XANES. INSTRUMENTAL AND DATA ANALYSIS. Design of an EXAFS Experiment. EXAFS with Synchrotron Radiation. Laboratory EXAFS Facilities. Data Analysis. APPLICATIONS. Biochemical Application of X-ray Absorption Spectroscopy. Catalysis. Amorphous and Liquid Systems. SEXAFS. XANES Spectroscopy.read more
Citations
More filters
Journal ArticleDOI
Reactivity of technetium(I) thioether carbonyl complexes towards histidine—an EXAFS study in solution
Sepp Seifert,Jens-Uwe Kunstler,Antje Gupta,Harald Funke,Tobias Reich,Hans-Jürgen Pietzsch,Roger Alberto,Bernd Johannsen +7 more
TL;DR: In this article, Extended X-ray Absorption Fine Structure (EXAFS) measurements were performed to estimate the structural parameters of the dissolved technetium(I) carbonyl complexes and their reaction products after the challenge experiments.
Journal ArticleDOI
Local structure and magnetic inhomogeneity of nano-sized La0.7Sr0.3MnO3 manganites
Alexander N. Ulyanov,Dong-Seok Yang,Anton S. Mazur,V. N. Krivoruchko,Georgiy Levchenko,Igor Danilenko,T. E. Konstantinova +6 more
TL;DR: In this article, the local structure and magnetic inhomogeneity of nano-sized La0.7Sr0.3 manganites performed by x-ray absorption fine structure (XAFS) spectroscopy and nuclear magnetic resonance (NMR) were studied.
Journal ArticleDOI
Micro-spectroscopic investigation of Al and S speciation in hardened cement paste
TL;DR: In this article, the contribution of the S-bearing cement phases to the composed S K-edge XANES spectra collected in ten S-rich regions was determined using least-squares fitting.
Journal ArticleDOI
Ru K-edge absorption study on the La1-xCexRu2 system
Ziyu Wu,Naurang L. Saini,Stefano Agrestini,D. Di Castro,Antonio Bianconi,Augusto Marcelli,M. Battisti,Daniele Gozzi,G. Balducci +8 more
TL;DR: In this paper, high-resolution Ru K-edge x-ray absorption spectra for the intermetallic La1-xCexRu2 system were measured and multiple-scattering calculations were made to explore the origins of different features observed in the experimental X-ray near-edge structure (XANES) and their variation with Ce doping.
Journal ArticleDOI
Oxynitrides as Electrode Materials for Lithium-Ion Batteries Characterization and Performance of Li 7.9 Mn N 3.2 O 1.6
Jordi Cabana,Nicolas Dupré,Clare P. Grey,G. Subías,M. T. Caldés,A. M. Marie,Maria Rosa Palacín +6 more
TL;DR: Li 7. 9 MnN 3. 2 O 1. 6 as mentioned in this paper is the first known lithium manganese oxynitride, which can be reversibly oxidized up to 1.9 V. This is consistent with the 6 Li magic angle spinning-nuclear magnetic resonance spectra, which show only a limited number of Li local environments.
Related Papers (5)
ATHENA, ARTEMIS, HEPHAESTUS: data analysis for X-ray absorption spectroscopy using IFEFFIT.
Bruce Ravel,Matthew Newville +1 more