Interview with Prof. Safa Shoaee: expert in the photophysics and optoelectronics of disordered semiconductors. Safa holds a joint position at PDI and the University of Potsdam, where she serves as an Associate Professor of Physics. At PDI, Safa leads the Heterostructure Semiconductor Physics research group, dedicated to the development and understanding of low-cost, large-area photovoltaic technologies.