Defect Passivation and Enhanced Hole Extraction in Inverted Perovskite Solar Cells via CeO 2 @MoS 2 Interfacial Engineering. - Kumar, Pradeep; Li, Chia-Feng; Cha, Hou-Chin; Sung, Yun-Ming; Huang, Yu-Ching; Chen, Kuen-Lin (Nanomaterials (2079-4991), 2026)