“Exploring Ground State Energies and Electronic Band Structures of Bi₂Se₃ and Bi₂Te₃ Topological Insulators: A First-Principles DFT Approach for Spintronic and Thermoelectric Applications”. 2026. Nigerian Journal of Applied Physics 2 (2): 102-9. https://doi.org/10.62292/njap-v2i2-2026-45.