Graduated in Chemistry in 1993 at the University of Amsterdam. PhD student at the University of Groningen, the Netherlands, from 1994 to 1998 (supervisors: Prof. Wim Nieuwpoort and Prof. Ria Broer). Post-Doc in the group of Prof. Francesc Illas of the University of Barcelona with a Marie Curie fellowship from 1998-2000 (subject: magnetism in low-dimensional Heisenberg systems). Post-Doc in the Quantum Chemistry group of the University Rovira i Virgili (2000-2005) with a Ramón y Cajal fellowship. Presently ICREA Research Professor in the same group.

Electron transfer between molecules plays a fundamental role in the conversion of sunlight to useful forms of energy. This can take place by the generation of electricity in photovoltaic cells or indirectly by making possible catalytic reactions. Electron transfer processes can be studied in great detail through computational schemes and this has undoubtably helped to make capturing sunlight more profitable. In our group we are developing new computational schemes based on non-orthogonal configuration interaction to explore alternatives to the existing theoretical methods. The complementary information generated through this new approach can provide us very interesting information about the singlet fission process in which incoming sunlight produces (theoretically) twice as much electricity as in standard solar cells based on silicon. We also apply the non-orthogonal computational schemes to other areas such as molecular magnetism and core-level spectroscopy.