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arXiv · 0908.1581

Electronic structure of alkaline earth and post-transition metal oxides

J. A. McLeod·R. G. Wilks·N. A. Skorikov·L. D. Finkelstein·M. Abu-Samak·E. Z. Kurmaev·A. Moewes
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Abstract

The electronic structure in alkaline earth AeO (Ae = Be, Mg, Ca, Sr, Ba) and post-transition metal oxides MeO (Me = Zn, Cd, Hg) is probed with oxygen K-edge X-ray absorption and emission spectroscopy. The experimental data is compared with density functional theory electronic structure calculations. We use our experimental spectra of the oxygen K-edge to estimate the bandgaps of these materials, and compare our results to the range of values available in the literature.

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J. A. McLeod, R. G. Wilks, N. A. Skorikov, L. D. Finkelstein, M. Abu-Samak, E. Z. Kurmaev, A. Moewes. 2009-08-11. Electronic structure of alkaline earth and post-transition metal oxides. https://doi.org/10.1103/physrevb.81.245123

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