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Valence-to-core XES of Ti, TiO and TiO2 by means of a double crystal von Hamos spectrometer

Published

Author(s)

Malte Wansleben, John Vinson, Ina Holfelder, Yves Kayser, Burkhard Beckhoff

Abstract

We present valence-to-core x-ray emission spectra (vtc-XES) of Ti, TiO and TiO2 by means of a double crystal von Hamos spectrometer based on full-cylinder highly-annealed pyrolytic graphite (HAPG) mosaic crystals. We demonstrate that the double crystal configuration ensures an energy resolution (E/ΔE ≈ 1250) high enough to identify and determine chemical shifts of the Kβ2,5 and Kβ" emission lines. The experimental results are supported by calculations with the ab initio package OCEAN and compared to literature values.
Citation
X-Ray Spectrometry
Volume
48

Citation

Wansleben, M. , Vinson, J. , Holfelder, I. , Kayser, Y. and Beckhoff, B. (2018), Valence-to-core XES of Ti, TiO and TiO2 by means of a double crystal von Hamos spectrometer, X-Ray Spectrometry, [online], https://doi.org/10.1002/xrs.3000 (Accessed July 19, 2024)

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Created December 26, 2018, Updated October 12, 2021