Theoretical Spectroscopy Group

F. Sottile, “Excitonic signatures in different spectroscopies”. UK- France Seed meeting, Quantum Effects in Energy Harvesting, Edinburg 2024, 2024.

F. Sottile, “Theoretical approaches for photovoltaics”. Space Photovoltaics for Energy Conversion in extra-terrestrial environment Workshop, 2024.

F. Sottile, “Theoretical Spectroscopy via Green’s functions and Density Functional Theory”. Workshop on Spectroscopy and Machine Learning at Les Houches School of Physics, 2023.

F. Sottile, “X-ray absorption and resonant inelastic X-ray scattering: All-electron vs. pseudo-potential many-body approaches”. HoW exciting! 2023, 2023.

F. Sottile, “Electronic excitations via Inelastic X-ray Scattering: Green's functions approach”. International Conference on Inelastic X-ray Scattering (IXS2022), Oxford 2022, 2022.

F. Sottile, “Excitonic effects in spectra and beyond. A new look into Resonant Inelastic X-ray Scattering.”. ETSF Workshop, Leuven (Belgium), 2022.

G. Fugallo, Cudazzo, P., Gatti, M., and Sottile, F., “Exciton band structure of molybdenum disulfide: from monolayer to bulk”, Electronic Structure, vol. 3. IOP Publishing, p. 014005, 2021.

F. Sottile, Reining, L., Gatti, M., and Lorin, A., “The color photography of Edmond Becquerel and quantum mechanics”. Edmond Becquerel Symposium, Paris (France), 2020.

M. Vanzini, Sottile, F., Reshetnyak, I., Ciuchi, S., Reining, L., and Gatti, M., “Design of auxiliary systems for spectroscopy”, Faraday Discuss., vol. -. The Royal Society of Chemistry, p. -, 2020.

C. Vorwerk, Sottile, F., and Draxl, C., “Excitation pathways in resonant inelastic x-ray scattering of solids”, Phys. Rev. Research, vol. 2. American Physical Society, p. 042003, 2020.

I. Reshetnyak, Gatti, M., Sottile, F., and Reining, L., “Excitons on a microscopic level: The mixed dynamic structure factor”, Phys. Rev. Research, vol. 1. American Physical Society, p. 032010, 2019.

S. M. Anderson, Mendoza, B. S., Fugallo, G., and Sottile, F., “Plasmon dispersion in graphite: A comparison of current ab initio methods”, Phys. Rev. B, vol. 100. American Physical Society, p. 045205, 2019.

F. Sottile, “ENIGME: ab initio study of AgCl”. IPANEMA: du laboratoire au Musee, Paris (France), 2018.

F. Sottile, “TDDFT, Linear Response and the DP code”. EUSPEC Training School on Spectroscopy Codes, Sofia (Bulgaria), 2018.

F. Sottile, “Bethe-Salpeter equation approach in solids”. CECAM Theoretical Chemistry for Extended Systems, Toulouse (France), 2017.

H. Henck, Pierucci, D., Fugallo, G., Avila, J., Cassabois, G., Dappe, Y. J., Silly, M. G., Chen, C., Gil, B., Gatti, M., Sottile, F., Sirotti, F., Asensio, M. C., and Ouerghi, A., “Direct observation of the band structure in bulk hexagonal boron nitride”, Phys. Rev. B, vol. 95. American Physical Society, p. 085410, 2017.

J. Koskelo, Fugallo, G., Hakala, M., Gatti, M., Sottile, F., and Cudazzo, P., “Excitons in van der Waals materials: From monolayer to bulk hexagonal boron nitride”, Phys. Rev. B, vol. 95. American Physical Society, p. 035125, 2017.

F. Sottile, “Introduction to Green functions methods for valence spectroscopies”. Workshop on Common problems and solutions in core and valence theoretical spectroscopies, Paris (France), 2017.

C. Rödl, Ruotsalainen, K. O., Sottile, F., Honkanen, A. - P., Ablett, J. M., Rueff, J. - P., Sirotti, F., Verbeni, R., Al-Zein, A., Reining, L., and Huotari, S., “Low-energy electronic excitations and band-gap renormalization in CuO”, Phys. Rev. B, vol. 95. American Physical Society, p. 195142, 2017.

F. Sottile, “Spectroscopy beyond GW”. EUSpec meeting: Ab-initio correlated methods in spectroscopy, 2017.

F. Sottile, “Time Dependent Density Functional Theory”. NSF/CECAM school on Computational Material Science, Lausanne (Switzerland), 2017.

F. Sottile, “Ab initio approaches to spectroscopies”. SOLEIL, Theory Days, Gif-sur-Yvette (France), 2016.

P. Cudazzo, Sponza, L., Giorgetti, C., Reining, L., Sottile, F., and Gatti, M., “Exciton Band Structure in Two-Dimensional Materials”, Phys. Rev. Lett., vol. 116. American Physical Society, p. 066803, 2016.

F. Sottile, “Exciton dispersion and beyond”. 26 Condensed Matter Division of the EPS, Groningen (Netherlands), 2016.

L. Hung, Guedj, C., Bernier, N., Blaise, P., Olevano, V., and Sottile, F., “Interpretation of monoclinic hafnia valence electron energy-loss spectra by time-dependent density functional theory”, Phys. Rev. B, vol. 93. American Physical Society, p. 165105, 2016.