Comparative Study on the Structural and Electric Properties of Pristine and Transition Metals (V, Nb, Ta) Doped Gallium Nitride Nanotube: A DFT Investigation EA Ema, AU Rahman, MA Habib, MT Khatun, MS Katha, MKU Sikder 2023 5th International Conference on Sustainable Technologies for Industry 5 …, 2023 | | 2023 |