Synergistic Effect of Multiple Fields on Photovoltaic Performance in (1−x) Bi0.5Na0.5TiO3-xBa (Mn0.5Ti0.5) O3−δ Ceramics at the Morphotropic Phase Boundary. - Gao, Qingyuan; Yang, Shanming; Yuan, Changlai; Liu, Xiao; Rao, Guanghui (Journal of Electronic Materials, 2025)