Juan A. Anta is Full Professor of Physical Chemistry at the University Pablo de Olavide, Seville, Spain. He obtained a BA in Chemistry in the Universidad Complutense of Madrid, Spain and carried out his PhD research at the Physical Chemistry Institut of the National Research Council of Spain. In 1997 and 1998 he was a postdoctoral fellow in the Department of Theoretical Chemistry of the University of Oxford and from mid 1999 to mid 2000 he was research assistant at the Department of Chemistry of the Imperial College, London. His research focuses on solar cell modelling, random-walk methods applied to electron transport in nanostructured devices and disordered semiconductors, and device modeling in Dye-sensitised and perovskite solar cells

Francisco Fabregat Santiago (B.Sc. in Physics at Universitat de Valencia and University of Leeds in 1995 , Ph.D. from Universitat Jaume I in 2001) joined Universitat Jaume I in 1998 where he is currently full Professor at Physics Department and active member Institute of Advanced Materials (INAM). Among others he made several research stays at Uppsala University, Imperial College, École Polytechnique Fédérale de Lausanne. He authored more than 100 peer reviewed papers and 5 book chapters, that accumulate more than 11000 cites with an h-index of 54. Prof. Fabregat-Santiago is an expert in electro-optical characterization of devices and particularly known by his works in the use of the impedance spectroscopy to model, analyze and interpret the electrical characteristics (charge accumulation, transfer reactions and transport) of films and devices including ZnO and TiO2 nanostructured films (nanocolloids, nanorods and nanotubes), dye sensitized solar cells, perovskite solar cells, electrochromic materials and liquid and solid state hole conductors. His current interests are focused in the in the analysis of the fundamental properties of nano and bio materials for their application in solar cells, water decontamination, bio-energy, sensors and in the (photo)electrochemical production of added value chemicals.

Iván Mora-Seró (1974, M. Sc. Physics 1997, Ph. D. Physics 2004) is researcher at Universitat Jaume I de Castelló (Spain). His research during the Ph.D. at Universitat de València (Spain) was centered in the crystal growth of semiconductors II-VI with narrow gap. On February 2002 he joined the University Jaume I. From this date until nowadays his research work has been developed in: electronic transport in nanostructured devices, photovoltaics, photocatalysis, making both experimental and theoretical work. Currently he is associate professor at University Jaume I and he is Principal Researcher (Research Division F4) of the Institute of Advanced Materials (INAM). Recent research activity was focused on new concepts for photovoltaic conversion and light emission based on nanoscaled devices and semiconductor materials following two mean lines: quantum dot solar cells with especial attention to sensitized devices and lead halide perovskite solar cells and LEDs, been this last line probably the current hottest topic in the development of new solar cells.