1. Department of Semiconductor Materials Engineering, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
2. Saule Research Institute, Dunska 11, 54-427 Wroclaw, Poland
3. Institute of Advanced Materials, Universitat Jaume I, Avenida de Vicent Sos Baynat, 12071 Castelló de la Plana, Spain
4. Saule Technologies, Dunska 11, 54-427 Wroclaw, Poland
5. MIND-IN2UB, Department of Electronics and Biomedical Engineering, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
6. UMDO, Instituto de Ciencia de los Materiales, Universidad de Valencia, Valencia 46980, Spain
7. Solaveni GmbH, Siemensstraße 42, 59199 Bönen, Germany