1. Instituto de Investigaciones Metalúrgicas
2. Universidad Michoacana de San Nicolás de Hidalgo
3. Ciudad Universitaria
4. Michoacán
5. Mexico
6. Instituto of Física and Matemáticas
7. Centro de Investigaciones en Óptica A.C.
8. León
9. Texas Center for Superconductivity and Department of Mechanical Engineering
10. University of Houston
11. Houston
12. USA
13. Department of Mechanical Engineering Technology
14. Center for Advanced Materials