High-resolution XANES spectra of iron in minerals and glasses: structural information from the pre-edge region

By L. Galoisy, G. Calas, M. Arrio. 2001

220 citations recorded by the source corpus.

Subfields: Ceramics and Composites, Geophysics, Radiation

View Paper: https://www.semanticscholar.org/paper/e7e9be98a3d92e0943ace339ff3505e4501adff7

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Ceramics and Composites

1. A. Berry
2. N. Sator
3. Sylvain Grangeon
4. G. Brown
5. M. Marcus
6. A. Manceau
7. B. Guillot

In Geophysics

1. A. Berry
2. N. Sator
3. Sylvain Grangeon
4. G. Brown
5. M. Marcus
6. A. Manceau
7. B. Guillot

In Radiation

1. F. Farges
2. Sylvain Grangeon
3. G. Brown
4. M. Marcus
5. A. Manceau

Citations in the corpus

• Determination of Mn valence states in mixed-valent manganates by XANES spectroscopy (2012, methodology): “Some methods for analyzing valence states, such as fitting the pre-edge peaks, rely on a few features of a small region of the spectrum (Farges 2001; Galoisy et al. 2001; Petit et al. 2001; Wilke et al. 2001; Berry et al. 2003).”
• A computer simulation study of natural silicate melts. Part I: Low pressure properties (2007, background): “The presence of 5-fold coordinated ferric iron is attested in silicic melts (Farges et al., 2004) and a minor proportion of 6-fold coordinated sites has also been reported in some volcanic glasses (Galoisy et al., 2001).”
• X-ray absorption near-edge structure (XANES) spectroscopy (2014, unknown): “Iron (Fe): Waychunas et al. 1983; Galoisy et al. 2001; Petit et al. 2001; Wilke et al. 2001; Farquhar et al. 2002; Berry et al. 2003a; Wilke et al. 2001, 2005, 2006; Magnien et al. 2008; Cottrell et al. 2009; Berry et al. 2010; Beck et al. 2012; Dyar et al. 2012; Rivard et al. 2013.”
• XANES calibrations for the oxidation state of iron in a silicate glass (2003, methodology): “Galoisy et al. (2001) determined the oxidation state ratio of glasses from the relative contribution of Fe2+ (augite glass equilibrated near Fe/FeO) and Fe3+ (4Fe3+ and 6Fe3+ in YIG; yttrium iron garnet) pre-edge components to the glass pre-edge.”
• Oxidation state and coordination of Fe in minerals: An Fe K-XANES spectroscopic study (2001, methodology): “…position has been used to determine the redox state of Fe in a number of earth materials, including weathered magnetites (Bajt et al. 1994), biotite (Heald et al. 1995), oxidized olivines (Dyar et al. 1998), amphiboles (Delaney et al. 1996b), and glasses (Delaney et al. 1996a; Galoisy et al. 2001).”