KHER-ELDEN, M. A.; ABD EL-FATTAH, Z. M.; YASSIN, O.; EL-OKR, M. M. Tuning the Indirect Band Gap of Square Metallic Superlattices. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 35, n. 2, p. 113–122, 2017. Disponível em: https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/7868. Acesso em: 28 apr. 2024.