Found 579 results
F. Sottile, Exciton disperion from First-principles.. Psi-k General Conference, San Sebastian, Spain, 2015.
P. Cudazzo, Sottile, F., Rubio, A., and Gatti, M., Exciton dispersion in molecular solids, Journal of Physics: Condensed Matter, vol. 27. p. 113204, 2015.
G. Fugallo, Aramini, M., Koskelo, J., Watanabe, K., Taniguchi, T., Hakala, M., Huotari, S., Gatti, M., and Sottile, F., Exciton energy-momentum map of hexagonal boron nitride, Phys. Rev. B, vol. 92. American Physical Society, p. 165122, 2015.
T. Khotiaintseva, Excitonic Effects in Magnesium Oxide: ab initio study. University Paris-Sud XI, Orsay, 2015.
A. Nicolaou, Gatti, M., Magnano, E., Le Fèvre, P., Bondino, F., Bertran, F., Tejeda, A., Sauvage-Simkin, M., Vlad, A., Garreau, Y., Coati, A., Guérin, N., Parmigiani, F., and Taleb-Ibrahimi, A., Fermi surface symmetry and evolution of the electronic structure across the paramagnetic-helimagnetic transition in MnSi/Si(111), Phys. Rev. B, vol. 92. American Physical Society, p. 081110, 2015.
N. Tancogne-Dejean, Giorgetti, C., and Veniard, V., Local field effects for optical linear and nonlinear properties of surfaces. 2015.
N. Tancogne-Dejean, Giorgetti, C., and Veniard, V., Optical properties of surfaces with supercell ab initio calculations: Local-field effects, Phys. Rev. B, vol. 92. 2015.
F. Sottile, Preliminaries for the BSE: micro-macro connection. nternational summer School in electronic structure Theory: electron correlation in Physics and Chemistry, Aussois (France), 2015.
C. Rödl, Sottile, F., and Reining, L., Quasiparticle excitations in the photoemission spectrum of CuO from first principles: A $GW$ study, Phys. Rev. B, vol. 91. American Physical Society, p. 045102, 2015.
Z. Yang, Sottile, F., and Ullrich, C. A., Simple screened exact-exchange approach for excitonic properties in solids, Phys. Rev. B, vol. 92. American Physical Society, p. 035202, 2015.
E. Luppi, Degoli, E., Bertocchi, M., Ossicini, S., and Veniard, V., Strain-designed strategy to induce and enhance second-harmonic generation in centrosymmetric and noncentrosymmetric materials, Phys. Rev. B, vol. 11. 2015.
F. Sottile, Theoretical Spectroscopy :: Developments and Applications, vol. Habilitation à Diriger les Recherches. Ecole Polytechnique, University of Paris-Sud, Orsay, 2015.
S. M. Anderson, Tancogne-Dejean, N., Mendoza, B. S., and Veniard, V., Theory of surface second-harmonic generation for semiconductors including effects of nonlocal operators, PHYSICAL REVIEW B, vol. 91. 2015.
A. Stan, Romaniello, P., Rigamonti, S., Reining, L., and Berger, J. A., Unphysical and physical solutions in many-body theories: from weak to strong correlation, New Journal of Physics, vol. 17. p. 093045, 2015.
C. Rödl, Sander, T., Bechstedt, F., Vidal, J., Olsson, P., Laribi, S., and Guillemoles, J. - F., Wurtzite silicon as a potential absorber in photovoltaics: Tailoring the optical absorption by applying strain, Phys. Rev. B, vol. 92. American Physical Society, p. 045207, 2015.
L. Reining and Sottile, F., The Bethe-Salpeter Equation. EXCITING, 2014.
F. Sottile, Challenges, problems and achieve- ments in response functions calculations. Journées Scientifiques Equip@Meso 2014 : Méthodes Ab-initio, Lyon, France, 2014.
J. J. Kas, Rehr, J. J., and Reining, L., Cumulant expansion of the retarded one-electron Green function, Phys. Rev. B, vol. 90. American Physical Society, p. 085112, 2014.
M. Bertocchi, Luppi, E., Degoli, E., Veniard, V., and Ossicini, S., Defects and strain enhancements of second-harmonic generation in Si/Ge superlattices, The Journal of Chemical Physics, vol. 140. p. -, 2014.
N. Tancogne-Dejean, Mendoza, B. S., and Veniard, V., Effect of material properties on the accuracy of antiresonant approximation: Linear and second-order optical responses, Phys. Rev. B, vol. 90. American Physical Society, p. 035212, 2014.
J. A. Berger, Romaniello, P., Tandetzky, F., Mendoza, B. S., Brouder, C., and Reining, L., Erratum: Solution to the many-body problem in one point, New Journal of Physics, vol. 16. p. 119601, 2014.
C. Guedj, Hung, L., Zobelli, A., Blaise, P., Sottile, F., and Olevano, V., Evidence for anisotropic dielectric properties of monoclinic hafnia using valence electron energy-loss spectroscopy in high-resolution transmission electron microscopy and ab initio time-dependent density-functional theory, Applied Physics Letters, vol. 105. p. 222904, 2014.
L. Reining, Fingerprints of correlation in electronic spectra. Condensed Matter in Paris, 2014.
M. Vanzini, Hedin equations and Kohn-Sham potential in the path-integral formalism. 2014.
P. Cudazzo, Ruotsalainen, K. O., Sahle, C. J., Al-Zein, A., Berger, H., Navarro-Moratalla, E., Huotari, S., Gatti, M., and Rubio, A., High-energy collective electronic excitations in layered transition-metal dichalcogenides, Phys. Rev. B, vol. 90. American Physical Society, p. 125125, 2014.