ZHENG, Sixun. Band Gap and DOS in Multi-layer Graphene Systems. Highlights in Science, Engineering and Technology, [S. l.], v. 128, p. 133–139, 2025. DOI: 10.54097/y7cvwj86. Disponível em: http://hsetdata.com/index.php/ojs/article/view/210. Acesso em: 20 sep. 2026.