Search Results - "Atabek, O."

Zero-width resonances in the context of Fano's configuration interaction formalism by Atabek, O., Lefebvre, R.

“…We examine how to link two approaches for resonance width calculations, in a situation of crossing of two diatomic molecular potentials. One is the…”
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Resonance Coalescence in Molecular Photodissociation by Lefebvre, R., Atabek, O., Šindelka, M., Moiseyev, N.

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Non-Markovianity in the optimal control of an open quantum system described by hierarchical equations of motion by Mangaud, E, Puthumpally-Joseph, R, Sugny, D, Meier, C, Atabek, O, Desouter-Lecomte, M

“…Optimal control theory is implemented with fully converged hierarchical equations of motion (HEOM) describing the time evolution of an open system density…”
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Resonance coalescence in molecular photodissociation by Lefebvre, R, Atabek, O, Sindelka, M, Moiseyev, N

“…We study theoretically the photodissociation dynamics of the H_{2};{+} molecular ion exposed to a linearly polarized laser light. It is shown that it is…”
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Visualising the role of non-perturbative environment dynamics in the dissipative generation of coherent electronic motion by Chin, A.W., Mangaud, E., Chevet, V., Atabek, O., Desouter-Lecomte, M.

“…Targeted exciton transport is crucial for efficient light-harvesting, but its microscopic description in biological systems is complicated by strong…”
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Dopamine Adsorption on TiO2 Anatase Surfaces by Urdaneta, I, Keller, A, Atabek, O, Palma, J. L, Finkelstein-Shapiro, D, Tarakeshwar, P, Mujica, V, Calatayud, M

“…The dopamine-TiO2 system shows a specific spectroscopic response, surface enhanced Raman scattering (SERS), whose mechanism is not fully understood. In this…”
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Molecular dissociative ionization and wave-packet dynamics studied using two-color XUV and IR pump-probe spectroscopy by Kelkensberg, F, Lefebvre, C, Siu, W, Ghafur, O, Nguyen-Dang, T T, Atabek, O, Keller, A, Serov, V, Johnsson, P, Swoboda, M, Remetter, T, L'Huillier, A, Zherebtsov, S, Sansone, G, Benedetti, E, Ferrari, F, Nisoli, M, Lépine, F, Kling, M F, Vrakking, M J J

“…We present a combined theoretical and experimental study of ultrafast wave-packet dynamics in the dissociative ionization of H_{2} molecules as a result of…”
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Towards laser control of open quantum systems: memory effects by Puthumpally-Joseph, R., Atabek, O., Mangaud, E., Desouter-Lecomte, M., Sugny, D.

“…Laser control of open quantum systems (OQS) is a challenging issue as compared to its counterpart in isolated small size molecules, basically due to very large…”
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Laser Control of Vibrational Transfer Based on Exceptional Points by Atabek, O, Lefebvre, R

“…The coalescence of two Floquet resonances with complex quasi-energies in the photodissociation of a molecule can be reached through an appropriate choice of…”
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Laser-induced electron diffraction: inversion of photo-electron spectra for molecular orbital imaging by Puthumpally-Joseph, R., Viau-Trudel, J., Peters, M., Nguyen-Dang, T. T., Atabek, O., Charron, E.

“…In this paper, we discuss the possibility of imaging molecular orbitals from photoelectron spectra obtained via laser -induced electron diffraction in linear…”
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Laser-induced electron diffraction: alignment defects and symmetry breaking by Nguyen-Dang, T. T., Peters, M., Viau-Trudel, J., Couture-Bienvenue, E., Puthumpally-Joseph, R., Charron, E., Atabek, O.

“…The fringe pattern that allows geometrical and orbital structure information to be extracted from LIED (laser-induced electron diffraction) spectra of…”
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Dissociation quenching using exceptional points by Lefebvre, R., Atabek, O.

“…We examine a short way to reach an exceptional point that corresponds to a coalescence of two resonance energies. The application concerns the…”
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Exceptional points in multichannel resonance quantization by Lefebvre, R., Atabek, O.

“…We derive from the quantization condition of a multichannel resonance problem the behaviour of resonance energies close to an exceptional point (EP) where two…”
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External constraints on optimal control strategies in molecular orientation and photofragmentation: role of zero-area fields by Sugny, D., Vranckx, S., Ndong, M., Atabek, O., Desouter-Lecomte, M.

“…We propose a new formulation of optimal and local control algorithms which enforces the constraint of time-integrated zero-area on the control field. The…”
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Orienting molecules using half-cycle pulses by DION, C. M, KELLER, A, ATABEK, O

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Bell-type inequalities for cold heteronuclear molecules by Milman, P, Keller, A, Charron, E, Atabek, O

“…We introduce Bell-type inequalities allowing for nonlocality and entanglement tests with two cold heteronuclear molecules. The proposed inequalities are based…”
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Two-frequency IR laser orientation of polar molecules. Numerical simulations for HCN by Dion, C.M., Bandrauk, A.D., Atabek, O., Keller, A., Umeda, H., Fujimura, Y.

“…Using ab initio nuclear-coordinate-dependent dipole moments and polarizabilities, we study the orientation dynamics of HCN, by numerically solving the…”
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Exceptional points for logic operations at the molecular level by Jaouadi, A., Desouter-Lecomte, M., Lefebvre, R., Atabek, O.

“…When a molecule is exposed to a laser field which leads to dissociation, all field‐free vibrational bound states become resonances, with complex eigenenergies…”
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Quantitative theory-versus-experiment comparison for the intense laser dissociation of H 2 by Serov, V. N., Keller, A., Atabek, O., Billy, N.

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Molecular orientation entanglement and temporal Bell-type inequalities by Milman, P., Keller, A., Charron, E., Atabek, O.

“…We make a detailed study of Bell-type inequalities based on correlations between measurements of continuous observables performed on trapped molecular systems…”
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