Enhanced electromechanical performance of Si-modified lead-free BiFeO3-BaTiO3 ceramics for high-temperature piezoelectric applications - Hussein Alrobei; Muhammad Habib; Shoaib Ali; Rizwan Ahmed Malik; Muhammad Javid Iqbal; Qamar Iqbal; Fadl A. Essa; Z.M. Omara (PLoS ONE, 2025)