Publikationsdatum:
2018-07-17
Beschreibung:
Suppression of atomic vacancies via incorporation of isovalent small ions to increase the stability of halide perovskite solar cells in ambient air Suppression of atomic vacancies via incorporation of isovalent small ions to increase the stability of halide perovskite solar cells in ambient air, Published online: 16 July 2018; doi:10.1038/s41560-018-0192-2 Despite their high efficiencies, perovskite solar cells still suffer from degradation issues that impede their practical deployment. Saidaminov et al. explore the effect of local lattice strain on vacancy formation and show that careful choice of dopants plays a key role, enhancing the device stability.
Digitale ISSN:
2058-7546
Thema:
Energietechnik