He is a theoretical physicist and computational scientist active in the areas of organic and perovskite photovoltaics, nanowire thermoelectrics, and organic electronics. He focuses on theory and simulation of charge transport and spin dynamics, with applications in organic-light emitting diodes (OLEDs), organic field-effect transistors (OFETs) and organic spintronics. He previously worked on Green-function techniques for the calculation of electronic excitations in semiconductors, on the theory of quantum phase transitions, and on the optical properties of rough surfaces. He has the ambition to make the CCER a worldwide hub for computational energy research, developing and applying computational methods leading to solutions that will make the energy transition possible.