IIndian Journal of Physics4/20/2026Engineering band gaps and thermoelectric properties in Ba2LaXO6 (X = Bi, Sb) double perovskites via first-principles calculationsAmir Ullah·Akhlaq Hussain·Salma Alshehri·Ahmed Azzouz-Rached·Nasir Rahman·Mudasser Husain·Vineet Tirth·Ali Algahtani·Hamza Rekab-Djabri·Muawya Elhadi·M. D. AlshahraniRead at Indian Journal of PhysicsTagsAdvanced Thermoelectric Materials and DevicesMaterials Chemistry