| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Freericks, J. K.
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Topics
Publications (6/6 displayed)
- 2022X-ray photoemission spectroscopy in the Falicov-Kimball model
- 2018X-Ray Photoemission Spectroscopy in the Falicov-Kimball model ...
- 2018X-Ray Photoemission Spectroscopy in the Falicov-Kimball model
- 2012Exact solution of a variety of X-ray probes in the Falicov-Kimball model with dynamical mean-field theorycitations
- 2012Exact solution of a variety of X-ray probes in the Falicov-Kimball model with dynamical mean-field theory ...
- 2010Low-temperature transport properties of Ta<sub>x</sub>N thin films (0.72 ⩽ x ⩽ 0.83)citations
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article
Exact solution of a variety of X-ray probes in the Falicov-Kimball model with dynamical mean-field theory ...
Abstract
We examine core-level X-ray photoemission spectroscopy (XPS), X-ray absorption near-edge spectroscopy (XANES) and X-ray emission spectroscopy (XES) in the Falicov-Kimball model by using the exact solution from dynamical mean-field theory. XPS measures the core-hole propagator, XANES measures the absorption of X-rays when the core electron is excited to an unoccupied electronic state of the solid, and not emitted, and XES measures the spectra of light emitted as electrons fill the core-hole state created via some form of X-ray excitation. These three spectra are closely related to one another and display orthogonality catastrophe behavior at T=0. We illustrate how to evaluate these spectra efficiently at finite temperature, with a primary focus on the details of XANES. ... : 10 pages, 4 figures, contribution to the proceedings of the 4th Conference "Statistical Physics: Modern Trends and Applications", July 3-6, 2012, Lviv, Ukraine ...