1. Department of Materials Science & Engineering, University of Tennessee
2. Knoxville
3. USA
4. Center for Nanophase Materials Sciences, Oak Ridge National Laboratory
5. Oak Ridge
6. Department of Materials Science & Engineering
7. The Pennsylvania State University
8. Pennsylvania 16802
9. Department of Chemistry, Federal University of São Carlos
10. São Carlos
11. Brazil
12. Department of Physics & Astronomy
13. National Institute of Technology
14. Rourkela-769008
15. India
16. National Physical Laboratory (CSIR)
17. New Delhi 110012
18. Department of Physics and Institute of Functional Nanomaterials
19. University of Puerto Rico
20. San Juan