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arXiv · 1004.0859

Lattice coupling and Franck-Condon effects in K-edge resonant inelastic X-ray scattering

J. N. Hancock·G. Chabot-Couture·M. Greven
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Abstract

We discuss recent Cu K-edge resonant inelastic scattering (RIXS) results for CuB2O4, a model system consisting of electronically-isolated CuO4 plaquettes, which exhibits anomalies in the incident photon energy dependence that are not captured by electron-only models. We show that these anomalous features can be qualitatively described by extending the electron-only considerations to include the lattice degrees of freedom. Our findings have important general implications for the interpretation of K-edge RIXS results for electronically higher-dimensional transition metal oxides.

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J. N. Hancock, G. Chabot-Couture, M. Greven. 2010-04-01. Lattice coupling and Franck-Condon effects in K-edge resonant inelastic X-ray scattering. https://doi.org/10.1088/1367-2630%2F12%2F3%2F033001

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