Accueil > Production Scientifique > Thèses soutenues > Année 2024
Dynamique de croissance de couches de pérovskites hybrides halogénées et de ses précurseurs sous UHV : un aperçu à l’échelle atomique et en temps réel par diffraction d’atomes rapides en incidence rasante
Les pérovskites hybrides halogénées, en couches minces, promettent de produire à moindre coût des cellules solaires à haut rendement. Leurs performances, mesurées en laboratoire, sont comparables aux cellules solaires en silicium monocristallin. Malgré cela, la commercialisation de ces (…)
Electron correlation and electro-nuclear couplings in the dissociative-ionization dynamics of molecules in intense laser fields
This work focuses on the study of the complete molecular dynamics of the H2 molecule exposed to an intense laser field.
The first part of this study investigates the role of electronic correlations in the single ionization process. For this purpose, the Many-Electron-Dynamics System (MEDYS) program has been adapted. This program results from decades of work in (…)
Dynamic excitation systems for quantitative and super-resolved fluorescence microscopy.
Single Molecule Localization Microscopy (SMLM) is a super-resolution optical technique enabling the observation of biological samples labeled with fluorescent dyes at resolutions well below the diffraction limit. The quality of this imaging heavily relies on the ability to observe molecules individually, requiring precise control of fluorescent dye photophysics for them to emit with a high sparsity in (…)