Theoretical Spectroscopy Group

M. Cazzanelli, Bianco, F., Borga, E., Pucker, G., Ghulinyan, M., Degoli, E., Luppi, E., Veniard, V., Ossicini, S., Modotto, D., Wabnitz, S., Pierobon, R., and Pavesi, L., “Second-harmonic generation in silicon waveguides strained by silicon nitride”, Nature Materials, vol. 11. p. 148, 2012.

H. Hübener, Luppi, E., and Veniard, V., “Ab initio calculation of many-body effects on the second-harmonic generation spectra of hexagonal SiC polytypes”, Phys. Rev. B, vol. 83. American Physical Society, p. 115205, 2011.

E. Luppi, Hübener, H., Bertocchi, M., Degoli, E., Ossicini, S., and Veniard, V., “Second-Harmonic Generation Spectroscopy from Time-dependent Density-Functional Theory”, MRS Spring Meeting Proceedings, vol. 1370. 2011.

H. Hübener, Luppi, E., and Veniard, V., “Ab initio calculation of second harmonic generation in solids”, PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, vol. 247. pp. 1984-1991, 2010.

E. Luppi, Hübener, H., and Veniard, V., “Ab initio second-order nonlinear optics in solids: second harmonic generation spectroscopy from Time-Dependent Functional Theory”, PHYSICAL REVIEW B, vol. 82. 2010.

E. Luppi, Hübener, H., and Veniard, V., “Communications: Ab initio second-order nonlinear optics in solids”, JOURNAL OF CHEMICAL PHYSICS, vol. 132. 2010.

E. Luppi, Hübener, H., and Veniard, V., “Nonlinear optics from first principles: A time-dependent density-functional theory approach”. Polar 2010, International workshop `` Quantum Chemistry beyond the Artic Circle'', Tromso (Norway), 2010.

E. Luppi, Weissker, H. - C., Bottaro, S., Sottile, F., Veniard, V., Reining, L., and Onida, G., “Accuracy of the pseudopotential approximation in ab initio theoretical spectroscopies”, Physical Review B, vol. 78. p. 245124, 2008.

L. Ponce, Taieb, R., Veniard, V., and Maquet, A., “Attosecond-scale dynamics in ion-atom collision versus laser-atom interaction”, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 39. IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND, pp. 4985-4998, 2006.

L. Ponce, Taieb, R., Veniard, V., and Maquet, A., “Attosecond-scale dynamics in ion-atom collision versus laser-atom interaction”, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 39, pp. 4985-4998, 2006.

V. Veniard, “Highlights and challenges in strong fields atomic and molecular processes, Time-dependent functional theory”, LECTURES NOTES IN PHYSICS, p. 377, 2006.

C. Ruiz, Plaja, L., Taieb, R., Veniard, V., and Maquet, A., “Quantum and semiclassical simulations in intense laser-H-2(+) interactions”, PHYSICAL REVIEW A, vol. 73, 2006.

O. Guyetand, Gisselbrecht, M., Huetz, A., Agostini, P., Taieb, R., Veniard, V., Maquet, A., Antonucci, L., Boyko, O., Valentin, C., and Douillet, D., “Multicolour above-threshold ionization of helium: quantum interference effects in angular distributions”, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 38, pp. L357-L363, 2005.

C. Valentin, Kazamias, S., Douillet, D., Lefrou, T., Auge, F., Sebban, S., Balcou, P., and Veniard, V., “Study of the generation of elevated-order abnormal harmonics at low intensity”, JOURNAL DE PHYSIQUE IV, vol. 127, pp. 181-185, 2005.

L. Ponce, Taieb, R., Veniard, V., and Maquet, A., “Dynamics of the ionization mechanism in ion-atom collisions at intermediate velocities”, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 37, pp. L297-L304, 2004.

P. O'Keeffe, Lopez-Martens, R., Mauritsson, J., Johansson, A., L'Huillier, A., Veniard, V., Taieb, R., Maquet, A., and Meyer, M., “Polarization effects in two-photon nonresonant ionization of argon with extreme-ultraviolet and infrared femtosecond pulses”, PHYSICAL REVIEW A, vol. 69, 2004.

R. Taieb, Veniard, V., and Maquet, A., “Atomic multiple ionization in ultra-strong laser fields”, JOURNAL OF MODERN OPTICS, vol. 50, pp. 365-373, 2003.

V. Veniard, Taieb, R., and Maquet, A., “Double ionization of excited helium states by an intense laser field: spin and dressing effects”, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 36, pp. 4145-4154, 2003.

V. Veniard, Taieb, R., and Maquet, A., “Photoionization of atoms using time-dependent density functional theory”, LASER PHYSICS, vol. 13, pp. 465-474, 2003.

J. Wassaf, Veniard, V., Taieb, R., and Maquet, A., “Roles of resonances and recollisions in strong-field atomic phenomena: Above-threshold ionization”, PHYSICAL REVIEW A, vol. 67, 2003.

R. Taieb, Veniard, V., Wassaf, J., and Maquet, A., “Roles of resonances and recollisions in strong-field atomic phenomena. II. High-order harmonic generation”, PHYSICAL REVIEW A, vol. 68, 2003.

J. Wassaf, Veniard, V., Taieb, R., and Maquet, A., “Strong field atomic ionization: Origin of high-energy structures in photoelectron spectra”, PHYSICAL REVIEW LETTERS, vol. 90, 2003.

V. Veniard, Taieb, R., and Maquet, A., “Atomic clusters submitted to an intense short laser pulse: A density-functional approach”, PHYSICAL REVIEW A, vol. 65, 2002.

A. de Bohan, Piraux, B., Ponce, L., Taieb, R., Veniard, V., and Maquet, A., “Direct and indirect pathways in strong field atomic ionization dynamics”, PHYSICAL REVIEW LETTERS, vol. 89, 2002.

B. Rotenberg, Taieb, R., Veniard, V., and Maquet, A., “H-2(+) in intense laser field pulses: ionization versus dissociation within moving nucleus simulations”, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 35, pp. L397-L402, 2002.