1. Department of Mechanical and Aerospace Engineering, University of Central Florida, Orlando, Florida 32816, USA
2. Institute for Problems of Materials Science, 03142 Kiev, Ukraine
3. Empa, Swiss Federal Laboratories for Materials Science and Technology, Laboratory for High Performance Ceramics, 8600 Duebendorf, Switzerland
4. School of Engineering and Materials Science, Queen Mary University of London, E1 4NS London, United Kingdom
5. Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA