1. Functional Nanomaterials–INTI-Micro and Nanotechnology, National Institute of Industrial Technology, San Martín, Buenos Aires CP B1650, Argentina
2. Laboratory of Amorphous Solids–INTECIN, Faculty of Engineering, University of Buenos Aires–CONICET, Buenos Aires CP C1063, Argentina
3. Laboratory of Applied Crystallography, School of Science and Technology, National University of San Martin, San Martin, Buenos Aires CP B1650, Argentina
4. Autonomous University of Manizales, Antigua Estación del Ferrocarril, Manizales CP 170001, Colombia
5. Instituto de Física “Gleb Wataghin,” University of Campinas (UNICAMP), Campinas, SP CEP 13083-859, Brazil
6. Santa Cruz Regional School, National Technological University-CIT Santa Cruz (CONICET), Río Gallegos, Santa Cruz CP Z9400, Argentina