Unlocking efficient charge transport in PSCs: The critical role of oxidizing agents in PEALD NiOx thin films. - Hidrogo-Rico, Mario A.; Mendívil-Palma, Isabel; Horley, Paul; Aguirre-Tostado, F. Servando; Quintero-Borbón, Fernando; Martínez-Guerra, Edgar; Guzmán, Diego G.; Martínez-Puente, Marcelo A.; Marques, Francisco C.; Martínez-Guerra, Eduardo (Materials Science in Semiconductor Processing, 2025)