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May 10, 1998Modern Physics Letters B

X-Ray Absorption Fine Structure in FeTiO 3

Frank J. Berry A. Bohórquez Julia McManus Paul G. Wynn Robert L. Bilsborrow

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Abstract

The recent report1 that the Fe K-edge X-ray absorption fine structure (XAFS) recorded from FeTiO 3 are best interpreted in terms of the presence of Fe 3+ is erroneous. The X-ray absorption near edge structure recorded at both the Fe K- and Ti K-edges are consistent with the presence of Fe 2+ and Ti 4+. The results are endorsed by 57 Fe Mössbauer spectroscopy. The compound FeTiO 3 is accurately formulated as Fe 2+ Ti 4+ O 3.

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Cite This Study

Berry et al. (1998) studied this question.

synapsesocial.com/papers/6aaf6a60b2a1ff4234110d18 https://doi.org/10.1142/s0217984998000500

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