1. Saule Technologies, Wroclaw Technology Park, 11 Dunska Str., Sigma Building, Wroclaw, PL 54-427, Poland
2. CHOSE, Centre for Hybrid and Organic Solar Energy, Department of Electronics Engineering, University of Rome “Tor Vergata”, via del Politecnico 1, Roma, IT 00177, Italy
3. Institute of Advanced Materials, University Jaume I, Avda. V. Sos Baynat s/n, Castellon de la Plana, Castello, ES 12006, Spain
4. Saule Research Institute, Wroclaw Technology Park, 11 Dunska Str., Sigma Building, Wroclaw, PL 54-427, Poland