1. Institute of Thermal Engineering
2. Graz University of Technology
3. 8010 Graz
4. Austria
5. Fraunhofer Institute for Ceramic Technologies and Systems IKTS
6. 01277 Dresden
7. Germany
8. University of Poitiers
9. 86073 Poitiers Cedex 09
10. France
11. Institute for Electron Microscopy and Nanoanalysis