Interfacial passivation of wide-bandgap perovskite solar cells and tandem solar cells
Rui Xia, Yibo Xu, Bingbing Chen, Hiroyuki Kanda, Marius Franckevičius, Rokas Gegevičius, Shubo Wang, Yifeng Chen, Daming Chen, Jianning Ding, Ningyi Yuan, Ying Zhao, Cristina Roldán‐Carmona, Xiaodan Zhang, Paul J. Dyson, Mohammad Khaja Nazeeruddin
Abstract
Stable wide bandgap (1.698 eV) perovskite devices achieving efficiencies of 19.67%, and open circuit voltages ( V oc ) above 1.2 V, and their integration into tandem n-i-p top perovskite silicon cells with 24% PCE for.
Topics & Concepts
TandemPerovskite (structure)PassivationMaterials scienceOptoelectronicsBand gapOpen-circuit voltageSiliconVoltageNanotechnologyLayer (electronics)ChemistryElectrical engineeringComposite materialCrystallographyEngineeringPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsConducting polymers and applications