Ahmed Jamal, Golam Rasel, and Md. Shamsul Arefin. “Empirical Equation of Tight Binding Model Parameter to Calculate Bandgap of Semiconducting Single Wall Carbon Nanotube”. Journal of Electrical Engineering 37, no. 2 (November 18, 2012): 4–9. Accessed December 22, 2024. https://banglajol.info/index.php/JEE/article/view/12671.