Ibrahim, D. A.; Usman, A.; Abubakar, A. D. Ferroelectric-Driven Charge Separation and Cobalt-Induced Defect Engineering in BaTiO₃ Co–ZnO Heterostructures for Efficient Visible-Light Photocatalysis. USci 2026, 5 (1), 267-275. https://doi.org/10.56919/usci.2651.022.