The interaction of light with matter is a well-established domain of physical science. For a chemical physicist, this interaction may be used as a probe (spectroscopy) or to induce chemical reactions (photo- chemistry.) Photochemical reaction mechanisms are difficult to study experimentally and even the most sophisticated modern femtosecond spectroscopic studies can benefit enormously from the light of theoret- ical simulations. Spectroscopic assignments often also require theoreti- cal calculations. Theoretical methods for describing photoprocesses have been developed based upon wave-function theory and show remarkable success when going to sophisticated higher-order approxi- mations. However such approaches are typically limited to small ...
Recent interest in the absorption and photo-luminescence properties of a molecule with an envisioned...
Nonadiabatic trajectory surface hopping simulations are reported for trans- C₅H₆NH₂⁺, a model of the...
Time-dependent density-functional theory (TDDFT) is a density-functional method for calculating exci...
The interaction of light with matter is a well-established domain of physical science. For a chemica...
L'interaction entre la matière et le rayonnement est un domaine bien établi de la physique. Pour un ...
Date de finalisation 15/11/2008BOURSE CONACYT-SFERE 2004-2007Quantum chemical methods are today impo...
The chemistry of photofunctionnal molecules is an eminent hot topic as demonstrated by the 2016 Chem...
This thesis focuses on devising, constructing, and applying cost-effective approaches to calculate t...
Over the last decades, progress in experimental techniques combined with theoretical simulations has...
TD-DFT based methodology for calculating energy gradients with respect to the position of nuclea of ...
This thesis is organized as follows. In Chapter 1 we will illustrate the basic concepts of DFT and T...
Light-matter interaction is the driving force behind many phenomena and technologies ranging from ar...
In this tutorial review, we show how Time-Dependent Density Functional Theory (TD-DFT) has become a ...
We present a new approach to calculating potential energy surfaces for photochemical reactions by co...
Le contrôle des propriétés optiques des molécules et des matériaux représente un défi considérable p...
Recent interest in the absorption and photo-luminescence properties of a molecule with an envisioned...
Nonadiabatic trajectory surface hopping simulations are reported for trans- C₅H₆NH₂⁺, a model of the...
Time-dependent density-functional theory (TDDFT) is a density-functional method for calculating exci...
The interaction of light with matter is a well-established domain of physical science. For a chemica...
L'interaction entre la matière et le rayonnement est un domaine bien établi de la physique. Pour un ...
Date de finalisation 15/11/2008BOURSE CONACYT-SFERE 2004-2007Quantum chemical methods are today impo...
The chemistry of photofunctionnal molecules is an eminent hot topic as demonstrated by the 2016 Chem...
This thesis focuses on devising, constructing, and applying cost-effective approaches to calculate t...
Over the last decades, progress in experimental techniques combined with theoretical simulations has...
TD-DFT based methodology for calculating energy gradients with respect to the position of nuclea of ...
This thesis is organized as follows. In Chapter 1 we will illustrate the basic concepts of DFT and T...
Light-matter interaction is the driving force behind many phenomena and technologies ranging from ar...
In this tutorial review, we show how Time-Dependent Density Functional Theory (TD-DFT) has become a ...
We present a new approach to calculating potential energy surfaces for photochemical reactions by co...
Le contrôle des propriétés optiques des molécules et des matériaux représente un défi considérable p...
Recent interest in the absorption and photo-luminescence properties of a molecule with an envisioned...
Nonadiabatic trajectory surface hopping simulations are reported for trans- C₅H₆NH₂⁺, a model of the...
Time-dependent density-functional theory (TDDFT) is a density-functional method for calculating exci...