1. Centre for Hybrid and Organic Solar Energy (CHOSE)Department of Electronic EngineeringUniversity of Rome Tor Vergata Via del Politecnico 1 Rome 00133 Italy
2. Department of ChemistryUniversity of Rome Sapienza P.le A. Moro 5 Rome 00185 Italy
3. PPG Italy Business Support Srl via Comasina, 121 Milano 20161 Italy
4. Istituto dei Sistemi ComplessiCNR via fosso del cavaliere 100 Rome 00133 Italy
5. Laboratory for Advanced Solar Energy (LASE)National University of Science and Technology (NUST-MISiS) Leninskiy prospekt 6 Moscow 119049 Russia