%0 Journal Article %A Kiamehr, Zeynab, Khodagholi, Masoumeh, Bahrami, Bahram %T Calculation of the energy levels of graphene Nano-discs using the semi-empirical tight-binding method %J Journal of Optoelectronical Nanostructures %V 10 %N 3 %P 1-20 %D 2025 %R https://doi.org/10.71577/jopn.2025.1208072 %U https://sanad.iau.ir/fa/Article/1208072