1. Department of Materials and Earth Sciences, Materials Analysis Group, Technical University of Darmstadt, Alarich-Weiss-Straße 2, 64287 Darmstadt, Germany
2. Department of Materials and Earth Sciences, Mechanics of Functional Materials Group, Technical University of Darmstadt, Otto-Berndt-Straße 3, 64287 Darmstadt, Germany
3. Department of Materials and Earth Sciences, Physical Metallurgy Group, Technical University of Darmstadt, Alarich-Weiss-Straße 2, 64287 Darmstadt, Germany
4. Department of Materials and Earth Sciences, Advanced Electron Microscopy Group, Technical University of Darmstadt, Alarich-Weiss-Straße 2, 64287 Darmstadt, Germany