1. Institute of Energy and Climate Research; IEK-2: Microstructure and Properties of Materials; Forschungszentrum Jülich 52425 Jülich Germany
2. ElringKlinger AG; Max-Eyth-Straße 2; 75281 Dettingen/Erms Germany
3. Central Institute for Engineering; Electronics and Analytics; ZEA-1: Engineering and Technology Forschungszentrum Jülich 52425 Jülich Germany