Cárdenas-García, D., López-Téllez, E., ., & Ruiz-Mejía, C. (1989). About the Mott and Littleton method for calculating the formation energy of point defects. Revista Mexicana De Física, 36(4), 555–565. Retrieved from https://rmf.smf.mx/ojs/index.php/rmf/article/view/2142