Band Gap Mechanism for Armchair Single Walled Carbon Nanotubes and Metal Semiconductor Transition for Symmetry Breaking. Bulletin of Pure and Applied Sciences – Physics, [S. l.], v. 42, n. 2, p. 75–79, 2023. DOI: 10.48165/bpas.2023.42D.2.2. Disponível em: https://acspublisher.com/journals/index.php/bpasphy/article/view/12537.. Acesso em: 18 may. 2024.