1. CHOSE – Center for Hybrid and Organic Solar Energy
2. Dept. Electr. Eng. University of Rome “Tor Vergata”
3. Rome, Italy
4. Center for Nanotechnology Innovation@NEST
5. Istituto Italiano di Tecnologia
6. 56127 Pisa, Italy
7. Graphene Labs
8. 16163 Genova, Italy