Surfaces modification of MAPbI3 films with hydrophobic β-NaYF4:Yb,Er up-conversion ultrathin layers for improving the performance of perovskite solar cells
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DOI: 10.1016/j.apsusc.2018.04.058
Abstract: Abstract As for the solution-processed MAPbI3 film, the pinholes and gaps are an inevitable and undesirable phenomenon, which can usually lead to serious interface charge recombination due to the penetration of hole transport materials in… read more here.
Keywords: perovskite solar; conversion; conversion ultrathin; performance ... See more keywords