1. LAAS-CNRS, 7 Avenue
du colonel Roche, F-31077 Toulouse, France
2. UPS,
INSA, INP, ISAE, LAAS, Université de Toulouse, F-31062 Toulouse, France
3. Department
of Materials Science and Engineering, The University of Texas at Dallas, Richardson, Texas 75080, United States
4. CEMES-CNRS, 29, Rue Jeanne Marvig, F-31055 Toulouse, France
5. CIRIMAT-CNRS, 118 Route de Narbonne, F-31062 Toulouse Cedex 9, France