Corresponding Author

Physics and Materials Science Department, São Carlos Institute of Physics, University of São Paulo, São Carlos, SP, Brazil

Correspondence

Johan Sebastián Díaz Tovar and Cristina Kurachi, Physics and Materials Science Department, São Carlos Institute of Physics, Avenida Trabalhador São Carlense, 400, 13566-590, Brazil.

Email: johandiaz1@ifsc.usp.br (J. S. D. T) and cristina@ifsc.usp.br (C. K.)