1. Institute
for Semiconductor Technology, Braunschweig University of Technology, Hans-Sommer-Straße 66, D-38106 Braunschweig, Germany
2. Laboratory of Emerging Nanometrology LENA, Langer Kamp 6a, D-38106 Braunschweig, Germany
3. Inorganic
Chemistry Department, National Research Centre (NRC), Cairo, Egypt
4. MIND-IN2UB, Department
of Engineering: Electronics, University of Barcelona, C/Martí
i Franquès 1, E-08028 Barcelona, Spain
5. Fraunhofer Institute for Mechanics of Materials IWM, D-79108, Freiburg, Germany
6. Freiburg
Materials Research Center, University of Freiburg, D-79104 Freiburg, Germany
7. Catalonia Institute for Energy Research (IREC), Jardins de les Dames de Negre 1, Sant Adrià
del Besòs, E-08930 Barcelona, Spain