“Calculated Forbidden Bandgap of Si₃MnS Phase in Supercell (1Х1Х3) and Experimentally Determined Forbidden Bandgap of Si”. East European Journal of Physics, no. 4 (December 8, 2025): 635–639. Accessed October 24, 2026. https://periodicals.karazin.ua/eejp/article/view/26721.