Résumé : This internship focuses on the characterization of the deactivation excited states mechanisms in model proteins chains, capped peptides, and in particular, the determination of the performances for such systems of a quantum chemistry method dedicated to the excited states computation.
Résumé : The main objective of this internship is the theoretical study within the Density Functional Theory (DFT) frame of graphene-based molecular junctions, as well as the understanding of the corresponding electronic transport mechanisms.
Résumé : We will measure de the charge time-fluctuations of electrons trapped within a potential barrier by the tunneling effect.
Résumé : The objective of the internship is to grown thin BaTi(OxN1-x)3 oxinitride films by oxygen and nitrogen plasma assisted molecular beam epitaxy: a visible light sensitive ferroelectric material. We will proceed by nitrogen doping of BaTiO3 for which the growth conditions are perfectly mastered in the CEA/SPEC laboratory. Potential application to water-splitting and/or opto-spintronics will be studied in the laboratory and potentially at C2N and at synchrotron-SOLEIL.