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Electronically excited rubidium atom in a helium cluster or film
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Structure et dynamique d'agrégats d'hélium dopés
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Helium clusters doped with electronically excited alkali metal atoms
International audience -
Dynamics of atoms and molecules in helium
International audience -
Rb2 (3Σu+) on HeN: ab initio potential and Monte Carlo simulations
International audience -
Quantum Monte Carlo studies of excited rubidium in helium clusters
International audience -
Valence bond approach to the low-energy physics of antiferromagnets
The purpose of this thesis is the treatment of the antiferromagnetic Heisenberg model within the valence bond basis, allowing for the description of its low-energy... -
Methodological developments in quantum chemistry: Quantum Monte Carlo methods...
This document summarizes my research activities since 2005 about the development of methods for computing the electronic structure of molecular systems and organized... -
Quantum simulation of helium droplets with dopants
The photo-dissociation of molecule like CH3I inside helium droplet presents great interest for the understanding of recombination and salvation of photo-fragments... -
A molecular ion in helium cluster: N2+
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Blueshift and intramolecular tunneling of NH[sub 3] umbrella mode in [sup 4]H...
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Multi Dimensional Quantum Dynamics of Chemical Reaction Processes
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Rubidium dimer on helium droplets
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Strongly correlated electrons : from two dimensions to heterostructures
The properties of electrons in two dimensions (2D) raise fundamental questions that have been extensively explored by condensed matter theory. Extending standard... -
Quantum Monte Carlo study of Rb*, Rb2 and other alkalis in helium clusters
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Ground and excited potential energy curves for alkali-helium pairs; diffusion...
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SPIN-1/2 AND 1 BOSONS IN OPTICAL LATTICES IN ONE AND TWO DIMENSIONS
Optical trapping of atoms on optical lattices allows the study of their behavior in the range of ultra low temperature, at the nanokelvin scale, without freezing their... -
Quantum Monte Carlo studies of excited rubidium in helium clusters
International audience -
Energetics, structure and dynamics of atoms and molecules in Helium-4 clusters
International audience
